This inventor holds 34 USPTO granted patents, plus 1 CIPO patent and 3 EPO patents, primarily in Fuel Cell Systems. Top assignee: Nissan Motor Company Limited. Active years: 1994-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kanagawa, JP (1994 - 2003)
- Yokosuka, JP (1997 - 2015)
Company Filing History:
Years Active: 1994-2015
Areas of Expertise:
Title: Innovations and Contributions of Hiromasa Sakai in Fuel Cell Technology
Introduction: Hiromasa Sakai, an esteemed inventor based in Yokosuka, Japan, has made significant contributions to the field of fuel cell technology. With a remarkable portfolio encompassing 34 patents, Sakai's work focuses on enhancing the efficiency and reliability of fuel cell systems.
Latest Patents: Among his latest innovations, Sakai developed a sophisticated fuel cell system designed to optimize electricity generation. This system includes a fuel cell that receives both fuel gas and oxidizing gas, a fuel gas supply unit, and an oxidizing gas supply unit. A key feature of this invention is the aftercooler, which cools the oxidizing gas via heat exchange with a coolant. This setup is complemented by an oxidizing gas temperature detector that monitors gas temperatures. Notably, the coolant circulation controller ensures circulation begins when the temperature surpasses a predetermined threshold. By maintaining temperatures above a minimum electricity generation value, Sakai's invention enables the fuel cell to function effectively even during cold start-ups.
Career Highlights: As an inventive mind at Nissan Motor Company Limited, Hiromasa Sakai has contributed to the company’s advancements in automotive fuel cell technologies. His extensive background in engineering and innovation has allowed him to play a pivotal role in developing systems that emphasize energy efficiency and sustainability.
Collaborations: Throughout his career, Hiromasa Sakai has partnered with notable colleagues, including Motoharu Nishio and Takashi Murasugi. These collaborations have fostered a dynamic exchange of ideas, leading to significant advancements in their joint projects and innovations in fuel cell technology.
Conclusion: Hiromasa Sakai's dedication to innovation and collaborative spirit have positioned him as a leading inventor in fuel cell technology. His patents illustrate a commitment to enhancing energy efficiency, paving the way for more sustainable solutions in the automotive industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile