This inventor holds 1 USPTO granted patent. Top assignees: Denso Corporation, Hino Motors, Ltd., Toyota Jidosha Kabushiki Kaisha. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 20,394 
1 out of 248 
1 out of 38,837 
Years Active: 2025
Title: Hisashi Higashi: Innovator in Fuel Cell Cooling Systems
Introduction
Hisashi Higashi is a notable inventor based in Hino, Japan. He has made significant contributions to the field of automotive technology, particularly in the development of cooling systems for fuel cells. His innovative approach has led to the creation of a patented cooling system that enhances the efficiency and performance of fuel cells in vehicles.
Latest Patents
Hisashi Higashi holds a patent for a cooling system designed specifically for cooling a fuel cell on a vehicle. This system includes a radiator, a branch portion connected to the outlet side of the radiator, and a confluence portion connected to the inlet side of the radiator. The design features a first passage and a second passage connected in parallel between the confluence portion and the branch portion. The first passage contains a fuel cell and a first pump, while the second passage includes a resistor and a second pump, along with a backflow preventer. Notably, the first passage does not have a backflow preventer, which is a unique aspect of this invention.
Career Highlights
Throughout his career, Hisashi Higashi has worked with prominent companies in the automotive industry, including Denso Corporation and Hino Motors, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects that push the boundaries of automotive technology.
Collaborations
Hisashi has collaborated with talented individuals in his field, including Kentaro Fukuda and Ryosuke Yamada. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Hisashi Higashi's contributions to the field of fuel cell technology exemplify the spirit of innovation. His patented cooling system represents a significant advancement in automotive engineering, showcasing his dedication to improving vehicle performance. His work continues to inspire future developments in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile