This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Nissan Motor Company Limited, Utc Fuel Cells, LLC. Active years: 2005-2009.
Location History:
- Yokoama, JP (2005)
- Yokohama, JP (2009)
Company Filing History:
2 out of 13,420 
1 out of 165 Years Active: 2005-2009
Title: Shugo Higashi: Innovator in Fuel Cell Technology
Introduction
Shugo Higashi is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of fuel cell technology, holding 2 patents that showcase his innovative approach to energy solutions.
Latest Patents
Higashi's latest patents include a fuel cell system that features coolant passages integrated within unit cells forming a laminate structure. This design incorporates a coolant supply manifold that distributes coolant from a recirculation device to the coolant passages, along with a coolant discharge manifold that recovers coolant back to the recirculation device. The system is designed to enhance heat transfer by utilizing bypass passages to recirculate coolant within the fuel cell stack during low temperatures. Additionally, he has developed a method to protect fuel cells from freezing, which includes a first protection device that maintains the temperature of the fuel cell and a second device that discharges water to prevent freezing. A controller selects the appropriate protection device when the fuel cell is inactive, ensuring its reliability in various conditions.
Career Highlights
Throughout his career, Shugo Higashi has worked with notable companies such as Nissan Motor Company Limited and UTC Fuel Cells, LLC. His experience in these organizations has allowed him to refine his expertise in fuel cell technology and contribute to advancements in the field.
Collaborations
Higashi has collaborated with talented individuals in the industry, including Koudai Yoshizawa and Akihiro Iiyama. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Shugo Higashi's work in fuel cell technology exemplifies his commitment to innovation and energy efficiency. His patents reflect a deep understanding of the challenges in the field and offer practical solutions to enhance the performance and reliability of fuel cells.