Location History:
- Utsunomiya, JP (2004 - 2011)
- Wako, JP (2004 - 2011)
Company Filing History:
3 out of 21,927 
2 out of 10,092 
1 out of 59 Years Active: 2004-2011
Title: Minoru Koshinuma: Innovator in Fuel Cell Technology
Introduction
Minoru Koshinuma is a prominent inventor based in Utsunomiya, Japan. He has made significant contributions to the field of fuel cell technology, holding a total of 6 patents. His innovative designs have advanced the efficiency and functionality of fuel cells, making them more viable for various applications.
Latest Patents
Koshinuma's latest patents include a fuel cell stack that features a stack body formed by stacking multiple power generation cells. At the opposite ends of the stack body, end power generation cells are provided, with an end coolant flow field formed on a separator of the end power generation cell. Notably, the flow rate of the coolant in the end coolant flow field is smaller than that in the coolant flow field of each power generation cell. Additionally, he has developed a fuel cell that includes an oxygen-containing gas flow field on a surface of a first metal separator. This flow field connects an oxygen-containing gas supply passage to a discharge passage, enhancing the overall performance of the fuel cell.
Career Highlights
Throughout his career, Koshinuma has worked with notable companies, including Honda Motor Co., Ltd. and Honda Giken Kogyo Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in fuel cell technology.
Collaborations
Koshinuma has collaborated with esteemed colleagues such as Shigeru Inai and Katsumi Hayashi. Their combined expertise has fostered innovation and development in their respective fields.
Conclusion
Minoru Koshinuma's contributions to fuel cell technology exemplify his dedication to innovation and advancement. His patents and collaborations reflect a commitment to improving energy solutions for the future.