This inventor holds 8 USPTO granted patents and 6 published patent applications, plus 4 CIPO patents and 7 EPO patents. Top assignees: Toray Industries, Inc., Ihara Chemical Industry Co., Ltd.. Active years: 1993-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Minami-ashigara, JP (1993 - 1994)
- Shiga, JP (2003)
- Otsu, JP (2010 - 2023)
Company Filing History:
Years Active: 1993-2023
Title: Satoru Shimoyama: Innovator in Gas Diffusion Electrode Technology
Introduction
Satoru Shimoyama is a prominent inventor based in Otsu, Japan. He has made significant contributions to the field of fuel cell technology, particularly in the development of gas diffusion electrodes. With a total of 8 patents to his name, Shimoyama's work has advanced the efficiency and performance of polymer electrolyte fuel cells.
Latest Patents
Among his latest patents are innovations such as the gas diffusion electrode medium and method for producing the same, the gas diffusion electrode, the membrane electrode assembly, and the polymer electrolyte fuel cell. His gas diffusion electrode medium is designed to provide high thermal conductivity while maintaining low density, which enhances both handleability and cell performance. This medium includes carbon fiber felt made from carbon fibers with an average diameter of 5 to 20 micrometers. Notably, some of these fibers have flat parts that are 10 to 50% larger than the average diameter, with a frequency of flat parts ranging from 50 to 200 per millimeter. Additionally, he has developed a carbon fiber nonwoven fabric that exhibits excellent electrical and thermal conductivity, making it an ideal electrode base material for polymer electrolyte fuel cells.
Career Highlights
Satoru Shimoyama has worked with notable companies such as Toray Industries, Inc. and Ihara Chemical Industry Co., Ltd. His experience in these organizations has allowed him to refine his expertise in materials science and fuel cell technology.
Collaborations
Throughout his career, Shimoyama has collaborated with talented individuals, including Tomoyuki Horiguchi and Kentaro Kajiwara. These partnerships have contributed to the successful development of his innovative technologies.
Conclusion
Satoru Shimoyama's contributions to gas diffusion electrode technology have positioned him as a key figure in the advancement of fuel cell systems. His innovative patents and collaborations continue to influence the field, paving the way for future developments in energy technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile