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SoftBank Corp. and TOPPAN Holdings Develop Lightweight, Durable Skin for Solar HAPS Aircraft Wings

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Skin’s compatibility with stratospheric conditions such as extreme UV rays and ultra-low temperatures makes longer HAPS operations possible

TOKYO, April 27, 2026 /PRNewswire/ — SoftBank Corp. (TYO: 9434) (President & CEO: Junichi Miyakawa, “SoftBank”) and TOPPAN Holdings Inc. (TYO: 7911) (President & COO: Satoshi Oya, “TOPPAN Holdings”) jointly developed a lightweight, durable skin for use on solar High-Altitude Platform Station (HAPS) aircraft wings and devised a testing method that replicates the stratosphere’s environment. Test production will go forward, and the aircraft wing skin is planned for use with HTA-type[1] HAPS, which SoftBank plans to deploy for commercial services from 2029 onwards.     

This jointly developed HAPS aircraft wing skin and test method that reproduces stratospheric conditions were made possible by combining SoftBank’s HAPS expertise and TOPPAN Holdings’ know-how accrued over years of creating advanced multi-layered film technology designed for packaging and construction materials. TOPPAN Holdings also leveraged its proprietary technology that evaluates weather resistance. This joint development mitigates film damage (degradation) caused by strong ultraviolet (UV) rays and ultra-low temperatures of almost -100°C. As a result, the aircraft can stay in the stratosphere for longer periods. 

Development Background
HAPS, also referred to as “base stations in the sky,” provide communication services from uncrewed aircraft that remain airborne in the stratosphere. Being able to keep an aircraft with a communications payload airborne for extended periods of time would make it possible to provide an alternative means of communications in the aftermath of large-scale natural disasters, as well as provide communication services to under-connected areas, such as mountainous regions and remote islands. As these platforms operate from the stratosphere at an altitude of approximately 20 km above, they offer wider-area coverage than base stations on the ground, while also providing high-quality, high-volume, low-latency communications superior to satellite-based communications. However, at this altitude in the stratosphere, UV ray and ozone exposure is far greater than at ground level, and with exposure to extremely cold temperatures that sometimes drop to almost -100℃, impaired efficacy due to these environmental factors had been a serious issue with conventional all-purpose skins. Responding to this challenge, SoftBank and TOPPAN Holdings jointly developed a new ultra-lightweight, high-durability skin for aircraft wings capable of withstanding the harsh conditions of the stratosphere, along with a specialized methodology for its evaluation.     

Wing Skin & Evaluation Method Characteristics
1. Use of impact-resistant advanced resin and proprietary structure to achieve both lightweighting and safety
Leveraging converting technology[2] developed for packaging by TOPPAN Holdings, an optimized skin structure was achieved by precisely layering original materials and impact-resistant advanced resin suitable for use at extremely low temperature conditions. The resulting skin weighs the same as or less than average conventional all-purpose skin, and even if damage to the skin were to occur, the break-resistant design keeps damage from spreading, allowing for both a safe and lighter HAPS airframe.    

2. Advanced durability to address harsh stratospheric conditions
SoftBank has contributed real-world data from its stratospheric HAPS flights, including actual temperature measurements and deep ultraviolet (UV-C) ray exposure conditions, and has also defined requirements such as weight reduction and other performance criteria. This has enabled TOPPAN Holdings to design a skin that addresses exposure to the harsh environmental conditions of the stratosphere by applying technology developed for construction materials. These conditions particular to the stratosphere include everything from extremely low temperatures (approximately -50℃ to -95℃) to extreme heat (approximately 100℃) from direct sunlight. The skin is also resistant to short wave UV-C and high-concentration ozone (10-20 ppm, parts per million) exposure that are far stronger than at ground level. This durability will allow for extended HAPS operation periods.      

3. Establishing a testing method that simulates stratospheric conditions to ensure reliability
TOPPAN Holdings leveraged its knowledge of packaging film testing and accelerated durability testing of construction materials, to construct a new test environment that assesses the skin under a simulation of the ultralow temperatures of the stratosphere, while also facilitating the testing of simultaneous exposure from short wave UV rays and the ozone. By using this test environment, it is possible to understand the detailed mechanisms of deterioration particular to the stratosphere and to use that knowledge for improved product design. This understanding and design adjustment makes it possible to carry out a more precise and more reliable evaluation compared to former testing methods.     

Roles of Both Companies
SoftBank
Provide expertise required to evaluate the suitability of the skin as well as expertise on HAPS operations
Supervision of advancing use with HAPS aircraft and transferring advances to practical application

TOPPAN Holdings
Develop and provide skin material suitable for HAPS aircraft
Proposal for evaluation method in stratospheric environment

Future Developments
SoftBank and TOPPAN Holdings will proceed with research to make the skin material developed within the scope of this project even lighter and stronger by fiscal 2027 (the year ending March 31, 2028). Additionally, while evaluating durability in the stratosphere, both companies will also attempt to establish mass production technology capable of ensuring sufficient supply and reliable quality by fiscal 2028. Also, based on testing outcomes, additional functions will be added, and the skin is expected to be used by SoftBank on HTA-type HAPS aircraft that provide commercial services, planned for launch from 2029 onwards. Both companies also plan to apply this skin to other fields that require a high level of durability.

[1] HTA (Heavier-Than-Air) refers to HAPS that remain airborne by generating aerodynamic lift, similar to conventional aircraft.

[2] Converting technology is the process of transforming materials like film into high-function final products through specialized processing such as printing and lamination. 

For more information:
https://www.holdings.toppan.com/en/news/04/newsrelease260427_1.html 

About SoftBank Corp.
Guided by the SoftBank Group’s corporate philosophy, “Information Revolution – Happiness for everyone,” SoftBank Corp. (TOKYO: 9434) operates telecommunications and IT businesses in Japan and globally. Building on its strong business foundation, SoftBank Corp. is expanding into non-telecom fields in line with its “Beyond Carrier” growth strategy while further growing its telecom business by harnessing the power of 5G/6G, IoT, Digital Twin and Non-Terrestrial Network (NTN) solutions, including High Altitude Platform Station (HAPS)-based stratospheric telecommunications. While constructing AI data centers and developing homegrown LLMs specialized for the Japanese language, SoftBank is integrating AI with radio access networks (AI-RAN), with the aim of becoming a provider of next-generation social infrastructure.
https://www.softbank.jp/en/corp/

About the TOPPAN Group
Established in Tokyo in 1900, the TOPPAN Group is a leading and diversified global provider committed to delivering sustainable, integrated solutions in fields including printing, communications, security, packaging, décor materials, electronics, and digital transformation. The TOPPAN Group’s global team of more than 50,000 employees offers optimal solutions enabled by industry-leading expertise and technologies to address the diverse challenges of every business sector and society and contribute to the achievement of shared sustainability goals.
https://www.holdings.toppan.com/en/
https://www.linkedin.com/company/toppan/

 

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SOURCE TOPPAN Holdings

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Federal Court Issues Preliminary Injunction Against OpenAI, Sam Altman, and Sir Jony Ive; iyO Alleges Trade Secret Theft by Altman’s Hardware Chief

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April 27, 2026

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SAN FRANCISCO, April 27, 2026 /PRNewswire/ — On Thursday, April 23, 2026, the U.S. District Court for the Northern District of California granted iyO Inc. a preliminary injunction against OpenAI, Sam Altman, Sir Jony Ive, and io Products. The ruling, where the Court found that iyO was likely to succeed on the merits of its trademark claim, officially bars the defendants from using the “io” name for their hardware while iyO’s federal lawsuit proceeds.

Federal court bars OpenAI, Sam Altman, and Jony Ive from using ‘io’ name as iyO alleges trade secret theft.

Amended Complaint: Trade Secret Theft and Corporate Espionage
The ruling caps a year of escalating legal action. On March 13, 2026, iyO amended its federal complaint to include trade secret theft claims against the defendants and Tang Yew Tan — former Apple VP of Product Design, co-founder of io Products, and current Chief Hardware Officer at OpenAI.

The amended complaint outlines a highly coordinated timeline of alleged misappropriation:

May 2024: Just 11 days after iyO’s viral TED talk was published, Tan pre-ordered the iyO One. Nine days later, he contacted iyO’s Design and Manufacturing Lead, Dan Sargent, to schedule a dinner meeting for early June.

June 2024: Forensic analysis of Sargent’s company laptop revealed that in the days leading up to the dinner with Tan, Sargent downloaded 33 highly secret files, accessed dormant intellectual property folders, and exported 17 CAD files into cross-platform formats unused by iyO. These files were renamed with obfuscated strings (e.g., “grgrgege.x_t”) and exported outside of business hours. Sargent has since admitted to bringing iyO prototypes to show Tan.

May 2025: Barely 11 months after the dinner, OpenAI announced a $6.5 billion acquisition of io Products, a company built on what iyO alleges is its proprietary technology.

Following the acquisition announcement, iyO CEO Jason Rugolo confronted OpenAI CEO Sam Altman, who refused to cease use of the “io” name and threatened to sue Rugolo for using iyO’s own federally registered trademark.

Statement from iyO Leadership
“Sam, Jony, and Tang investigated us,” said Jason Rugolo, founder and CEO of iyO. “Then targeted us opportunistically, trying to eliminate us with a fancy $6.5 billion press release during our fundraise using a copy of our name. This week, a federal judge said: not so fast.”

iyO’s lawsuit asserts nine causes of action, including trade secret misappropriation, trademark infringement, intentional interference, and unfair competition. The company is seeking injunctive relief, compensatory and exemplary damages, disgorgement of profits, and a constructive trust over any portion of the $6.5 billion acquisition value attributable to the alleged stolen intellectual property and brand infringement.

ABOUT IYO
iyO began its mission inside Google X in 2018 to make natural language computing as commonplace as cellular phones. Spinning out as an independent venture-backed startup in 2021, iyO developed the iyO One, the iyO yO, and the recently announced iyO Wand, which are revolutionary screenless computer form factors that allow users to interact with AI and the internet through voice alone. iyO is headquartered in Redwood City, CA.

WEBSITE
www.iyo.ai 

IYO INC.
2606 SPRING STREET
REDWOOD CITY, CA 94063
UNITED STATES

ALL RIGHTS RESERVED
©2026 IYO INC.

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Pudu Robotics Inaugurates U.S. Headquarters in Dallas, Accelerating Long-Term Growth in the Americas

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April 27, 2026

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DALLAS, April 27, 2026 /PRNewswire/ — Pudu Robotics, a global leader in commercial service robotics, officially opened a new U.S. headquarters in Dallas, Texas, on April 23 as part of its global strategic expansion. The new facility is set to enhance Pudu’s regional capabilities and underscores the company’s long-term commitment to the Americas, marking a new phase of scaled, structured business development.

Dallas Unlocks Greater Efficiency and Regional Coordination

As a central hub for nationwide and cross regional operations across the Americas, Dallas brings strong strategic advantages. The area offers well-developed logistics and supply chain infrastructure, a business friendly environment, and access to a broad base of enterprise customers. Its central location will allow Pudu more efficient coverage across both North America and South America. As Pudu transitions into a phase of rapid, scalable growth in the Americas, its new centralized headquarters, which is located in Richardson’s Sherman Tech Center and combines a modern office space, product showroom, and on site warehousing, will enhance support management, operations, and long term regional coordination.

Meanwhile, as part of its broader infrastructure optimization, the company has also transitioned its Santa Clara office into a streamlined logistics support function outpost and established a dual warehouse system on both coasts to support nationwide delivery in the U.S.

Pudu in the Americas – A Growing Footprint Across Diverse Industries

Since entering the U.S. market in 2018, Pudu has steadily expanded its footprint across the Americas to a point of deep, localized operations. To date, nearly 15,000 Pudu robots have been deployed across the Americas, driving regional revenue growth of 285% year over year, bringing the company to a phase of large scale commercialization.

This rapid adoption is fueled by Pudu’s comprehensive product matrix, which addresses the specific labor and efficiency needs of the American market across four core categories:

Service Delivery: Led by the industry-favorite BellaBot and the newly enhanced BellaBot Pro, which have become the gold standard for hospitality and retail interaction.Commercial Cleaning: Featuring the best-selling PUDU CC1 series, the PUDU MT1 series designed for large-scale dry cleaning, and the recently launched PUDU BG1 series—an AI-native large scrubber-dryer robot built for heavy-duty environments.Industrial Delivery: The PUDU T-series robots provide versatile logistics support with payload capacities ranging from 150kg to 600kg, streamlining warehouse and factory workflows.General embodied AI: Represented by the advanced PUDU D5 series, pushing the boundaries of how robots interact with and adapt to complex human environments.

Partnerships with local distributors have also accelerated, achieving 63.6% YoY growth, with a rapidly expanding client base across diverse industries, including food and beverage, healthcare, industrial logistics and warehousing, real estate and property services, retail, and entertainment, sports and more. The company’s robots have enjoyed strong adoption by global industry leaders, including Walmart, Accenture, NASA, Norwegian Cruise Line, Honeywell, top automotive brands, and others.

This growth is matched by organizational development. Since entering the U.S. market in 2018, a initial team has flourished into a multi functional organization of professionals, with localized sales, after sales service, solutions, and marketing capabilities that enable stronger customer support and execution.

Building a Global Future Based on a Strategy of Localization

Looking ahead, Pudu will continue expanding its presence across key sectors including retail, logistics, food service, healthcare, and commercial cleaning, while bringing its service delivery, commercial cleaning, industrial delivery, and general embodied AI robotics solutions into broader industry scenarios.

“We are building for the long-term in the Americas with a localized approach,” said Raymond Pan, General Manager of the Americas at Pudu Robotics. “Our ambition over the next five years is to serve one million people across the U.S . Our new headquarters and infrastructure optimization provide a foundation for this ambition, alongside continuing investment in localized products, enhancing our local supply chain, and strengthening our partner ecosystem.”

Pudu has established itself as a global leader in service robotics, with more than 120,000 units shipped worldwide, operations spanning over 80 countries and regions, and 23% market share in commercial service robotics—ranking No. 1 globally per Frost & Sullivan’s “Market Research on Global Commercial Service Robotics (2023)”. Going forward, Pudu will accelerate its development and localization efforts across the Americas, while, at the same time, continuing to scale its presence in other key international markets as part of its global expansion strategy.

About Pudu Robotics

Pudu Robotics, a global leader in the commercial service robotics, committed to establishing a global intelligent robotics infrastructure that will serve 10 billion people worldwide.

Pudu Robotics has achieved full-stack proprietary R&D in core technologies, including navigation algorithms, multi-robot scheduling, swarm control, motion controllers, and integrated joint modules. Built on three core technologies—Embodied Navigation, Embodied Manipulation, and Embodied Interaction—Pudu Robotics has pioneered an “One Brain, Multiple Embodiments” architecture, establishing a comprehensive product portfolio that includes specialized, semi-humanoid, and humanoid robots.

Currently, Pudu offers four major product lines: service delivery, commercial cleaning, industrial delivery and general embodied AI. Its solutions are widely deployed across industries such as retail, hospitality, manufacturing, real estate and property services, healthcare, entertainment and sport, education, and public services.

To date, Pudu Robotics has shipped over 120,000 units globally, with a presence in more than 80 countries and regions.

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KuCoin Hosts HEXAGON BLOCK PARTY at Hong Kong Web3 Festival, Headlined by DJ Don Diablo and Rooted in Shared Values of Community and Connection

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April 27, 2026

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Headlined by internationally renowned DJ Don Diablo, the event brought together guests from the Web3 and fintech communities for an immersive evening experience.

PROVIDENCIALES, Turks and Caicos Islands, April 27, 2026 /PRNewswire/ — KuCoin, a leading global crypto platform built on trust, and the exclusive Crypto Exchange and Payments Partner for Tomorrowland Winter and Tomorrowland Belgium (2026-2028), brought the spirit of global electronic music culture to Asia with the HEXAGON BLOCK PARTY in Hong Kong on April 22, which it co-hosted with Finoverse.

Headlined by internationally renowned DJ Don Diablo, the event welcomed guests from across the Web3, fintech, and broader innovation communities, creating an immersive gathering shaped by shared energy, conversation, and in-person connection. Building on KuCoin’s recent Tomorrowland Winter activation, which highlighted a shared belief that trust can be strengthened through community, creativity, and cultural experience, the event carried that momentum forward in Hong Kong through a similar spirit of openness, energy, and human connection. 

Held in the heart of Hong Kong, HEXAGON BLOCK PARTY was designed as more than an evening celebration. By combining world-class music with a culturally driven atmosphere, the event offered a welcoming space for founders, builders, creators, and community participants to come together in a more human and experience-led setting. It reflected a shared belief that meaningful community is built not only through ideas and technology, but also through moments of creativity, openness, and collective experience.

The event aimed to create a cultural touchpoint in Hong Kong that resonated beyond the venue itself. The event served as a space where ideas, creativity, and communities could converge, bringing together guests across Web3, fintech, and digital culture through a shared experience rooted in openness, energy, and connection.

As the global partnership between KuCoin and Tomorrowland continues, the journey moves forward to Tomorrowland Belgium in July 2026, where KuCoin will once again collaborate with Tomorrowland to create new experiences at the intersection of music, culture, and Web3, further expanding the role of digital assets in real-world cultural moments.

About KuCoin

Founded in 2017, KuCoin is a leading global crypto platform built on trust and security, serving over 40 million users across 200+ countries and regions. Known for its reliability and user-first approach, the platform combines advanced technology, deep liquidity, and strong security safeguards to deliver a seamless trading experience. KuCoin provides access to 1,500+ digital assets through a broad product suite and remains committed to building transparent, compliant, and user-centric digital asset infrastructure for the future of finance, backed by SOC 2 Type II, ISO/IEC 27001:2022, and ISO/IEC 27701:2019 Certifications. In recent years, we have built a strong global compliance foundation, marked by key milestones including AUSTRAC registration in Australia, a MiCA license in Europe, and regulatory progress in other markets. 

Learn more at www.kucoin.com.

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SOURCE KuCoin

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