Company Filing History:
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1 out of 243 
Years Active: 2008-2025
Title: Shunjiro Kikawa: Innovator in Fuel Cell Technology
Introduction
Shunjiro Kikawa is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of fuel cell technology, holding three patents that showcase his innovative approach to cooling systems in vehicles.
Latest Patents
Kikawa's latest patents include a cooling system designed for fuel cells in vehicles. This system features a radiator, a branch portion connected to the radiator's outlet, and a confluence portion linked to its inlet. It incorporates a first and second passage that operate in parallel, with a fuel cell and a first pump in the first passage, and a resistor and a second pump in the second passage. Notably, the first passage does not have a backflow preventer. Another patent describes a fuel cell system with a circulating circuit, a radiator, a bypass passage, and a three-way valve. This design regulates pressure within a predetermined range, preventing cavitation and ensuring the water pump operates efficiently.
Career Highlights
Throughout his career, Kikawa has worked with prominent companies such as Denso Corporation and Toyota Motor Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in automotive technology.
Collaborations
Kikawa has collaborated with talented individuals in his field, including Takurou Furukoshi and Michio Nishikawa. These partnerships have fostered innovation and the development of cutting-edge technologies.
Conclusion
Shunjiro Kikawa's work in fuel cell technology exemplifies his commitment to innovation and excellence. His patents reflect a deep understanding of automotive systems and a drive to improve vehicle efficiency. His contributions continue to influence the industry and pave the way for future advancements.