This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 2012-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Toyota, JP (2012)
- Nagoya, JP (2012 - 2015)
Company Filing History:
Years Active: 2012-2015
Title: Hiroyuki Yumiya: Innovator in Fuel Cell Technology
Introduction
Hiroyuki Yumiya is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of fuel cell technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and functionality of fuel cell systems, which are crucial for sustainable energy solutions.
Latest Patents
Yumiya's latest patents include innovative designs for fuel cell systems. One notable invention is a fuel cell system with controlled standby power. This system features an IG switch positioned between a 14V battery and a controller, along with a start switch that operates independently. The controller is designed to manage power supply effectively, ensuring that the FC auxiliary device receives power only when necessary. Another significant patent is for a fuel cell system and mobile body that aims to prevent freezing in an air cleaner. This system incorporates a heater and an alternative method of heating using a refrigerant, showcasing Yumiya's commitment to improving fuel cell technology.
Career Highlights
Hiroyuki Yumiya is currently employed at Toyota Jidosha Kabushiki Kaisha, a leading automotive manufacturer known for its advancements in technology and innovation. His role at Toyota allows him to work on cutting-edge projects that align with his expertise in fuel cells.
Collaborations
Yumiya collaborates with talented colleagues, including Masahiro Takeshita and Katsuki Ishigaki. Their combined efforts contribute to the development of innovative solutions in the automotive industry.
Conclusion
Hiroyuki Yumiya is a key figure in the advancement of fuel cell technology, with a focus on creating efficient and reliable systems. His contributions at Toyota and his impressive portfolio of patents highlight his dedication to innovation in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile