This inventor holds 23 USPTO granted patents, primarily in Fuel Cell Technology. Top assignees: Kureha Kagaku Kogyo Kabushiki Kaisha, Chiyoda Chemical Engineering Construction Co., Ltd., Sumitomo Metal Industries, Inc.. Active years: 1978-1990.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Iwaki, JA (1978)
- Ichihara, JP (1980)
- Iwaki, JP (1979 - 1990)
Company Filing History:
23 out of 776 
2 out of 62 
1 out of 929 Years Active: 1978-1990
Areas of Expertise:
Title: Innovations of Masatomo Shigeta: Fuel Cell Advancements
Introduction
Masatomo Shigeta is a prominent inventor based in Iwaki, Japan, known for his significant contributions to fuel cell technology. With an impressive portfolio of 23 patents, Shigeta has been at the forefront of innovations aimed at enhancing the efficiency and performance of fuel cells.
Latest Patents
Among his latest innovations, Shigeta has developed a fuel cell electrode substrate that incorporates a separator functioning as an intercooler. This inventive design features two porous, carbonaceous layers, each embedded with elongated holes to facilitate the flow of reactant gases. The separator, which is gas impermeable, is strategically placed between these layers and is equipped with elongated holes to enable coolant flow. This innovative structure aims to improve the mechanical strength, thermal resistance, and electric resistance of the fuel cell electrode substrate. Furthermore, he has also patented processes for preparing such electrode substrates, showcasing his comprehensive approach to fuel cell design.
Career Highlights
Shigeta's professional journey includes notable tenures at several distinguished companies. He has worked with Kureha Kagaku Kogyo Kabushiki Kaisha and Chiyoda Chemical Engineering & Construction Co., Ltd., where he has played a crucial role in advancing fuel cell technology and materials science. His work has significantly influenced both academic and industrial perspectives on fuel cell innovation.
Collaborations
Throughout his career, Masatomo Shigeta has collaborated with esteemed colleagues such as Hiroyuki Fukuda and Kuniyuki Saitoh. These partnerships have facilitated the exchange of ideas and expertise, further driving the development of cutting-edge fuel cell technologies.
Conclusion
Masatomo Shigeta exemplifies the spirit of innovation in the field of fuel cells. His latest patents not only contribute to advancements in the industry but also reflect his commitment to developing efficient and reliable energy solutions. As he continues his work, Shigeta remains a key figure in the evolution of fuel cell technology, inspiring future innovations in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile