This inventor holds 2 USPTO granted patents. Top assignees: Toyota Jidosha Kabushiki Kaisha, Aisan Kogyo Kabushiki Kaisha. Active years: 2019-2021.
Location History:
- Nisshin, JP (2019)
- Nissin, JP (2021)
Company Filing History:

Years Active: 2019-2021
Title: Kei Enomoto: Innovator in Fuel Cell Technology
Introduction
Kei Enomoto is a notable inventor based in Nisshin, Japan, recognized for his contributions to fuel cell technology. With a total of 2 patents, he has made significant advancements in the inspection and functionality of fuel cells, particularly in automotive applications.
Latest Patents
One of Enomoto's latest patents is an "Inspection method of fuel cell and inspection system thereof." This method involves detecting deformations in a fuel cell by analyzing changes in pressure loss parameters before and after an impact. If the change exceeds a predetermined reference value, it indicates that deformation has occurred within the fuel cell. Another significant patent is the "Fuel cell system for vehicle," which innovatively prevents water intrusion in a relief valve without the need for a casing or waterproof sheet. This system includes a fuel cell stack, a power control unit, and a hydrogen supply path, ensuring efficient operation while addressing potential water intrusion issues.
Career Highlights
Throughout his career, Kei Enomoto has worked with prominent companies such as Toyota Motor Corporation and Aisan Kogyo Co., Ltd. His experience in these organizations has allowed him to develop and refine his expertise in fuel cell technology, contributing to advancements in the automotive industry.
Collaborations
Enomoto has collaborated with notable colleagues, including Toshiyuki Tonuma and Shinya Sano. These partnerships have fostered innovation and the exchange of ideas, further enhancing the development of fuel cell technologies.
Conclusion
Kei Enomoto's work in fuel cell technology exemplifies the impact of innovative thinking in the automotive sector. His patents reflect a commitment to improving efficiency and functionality in fuel cell systems, marking him as a significant figure in this field.