This inventor holds 3 USPTO granted patents. Top assignee: Toto Ltd.. Active years: 1999-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Fukuoka, JP (1999)
- Kita-kyushu, JP (2004)
- Chigasaki, JP (2017)
Company Filing History:
Years Active: 1999-2017
Title: Akira Ueno: Innovator in Solid Oxide Fuel Cell Technology
Introduction
Akira Ueno is a prominent inventor based in Chigasaki, Japan. He has made significant contributions to the field of solid oxide fuel cells (SOFC), holding a total of 3 patents. His work focuses on enhancing the efficiency and longevity of fuel cell technology, which is crucial for sustainable energy solutions.
Latest Patents
One of Ueno's latest patents is a solid oxide fuel cell designed to have a service life of approximately 90,000 hours. This longevity is essential for promoting the widespread adoption of SOFC technology. The design includes a solid electrolyte layer, an oxygen electrode layer made from materials containing iron or manganese, and a fuel electrode layer. The solid electrolyte layer utilizes an yttria-stabilized zirconia material with lanthanoid oxide dissolved within it.
Another notable patent is for a solid electrolyte fuel cell that features an air electrode, a solid electrolyte film, a fuel electrode, and an interconnector. This design incorporates a ceramics layer that is sufficiently tight, ensuring a gas permeation flux of Q ≤ 50 (m·hr·atm). Additionally, an interconnector film is included, which has a gas permeation flux of 0.01 (m·hr·atm) or less, optimizing the gas permeability for the solid electrolyte type fuel cell.
Career Highlights
Ueno is currently employed at Toto Ltd., a company known for its innovative contributions to the plumbing and sanitation industry. His work at Toto Ltd. allows him to apply his expertise in fuel cell technology to practical applications, furthering the company's commitment to sustainability and innovation.
Collaborations
Ueno collaborates with notable colleagues, including Masanobu Aizawa and Koji Omoshiki. These partnerships enhance the research and development efforts within the field of solid oxide fuel cells, fostering innovation and progress.
Conclusion
Akira Ueno's contributions to solid oxide fuel cell technology exemplify his commitment to advancing sustainable energy solutions. His innovative patents and collaborations position him as a key figure in the field, paving the way for future developments in energy efficiency.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile