Toyota, Japan

Hiromitsu Kawamori

This inventor holds 2 USPTO granted patents. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 2016-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromitsu Kawamori. Retrieved from https://idiyas.com/inventor/hiromitsu-kawamori

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2016-2018

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2 patents (USPTO):Explore Patents

Title: Hiromitsu Kawamori: Innovator in Hybrid and Fuel Cell Technologies

Hiromitsu Kawamori is a notable inventor based in Toyota, Japan. He has made significant contributions to the automotive industry, particularly in the fields of hybrid vehicles and fuel cell systems. With a total of 2 patents, his work reflects a commitment to advancing sustainable transportation technologies.

Latest Patents

Kawamori's latest patents include innovative solutions for hybrid vehicles and fuel cell systems. One of his patents addresses a hybrid vehicle's response to battery voltage abnormalities during regenerative control. This invention ensures that when an overvoltage state occurs, a booster converter is shut down, and the system main relay is turned off to prevent potential issues. The engine can then be started safely, allowing for battery-less travel while avoiding complications from a stuck relay.

Another significant patent focuses on a fuel cell system and its control method. During intermittent operation, the system calculates a demanded fuel cell voltage that remains below a heightened potential avoidance threshold. This ensures that the system operates efficiently, correcting command values to maintain balance within the fuel cell system.

Career Highlights

Kawamori works at Toyota Jidosha Kabushiki Kaisha, a leading automotive manufacturer known for its commitment to innovation and sustainability. His role at Toyota has allowed him to contribute to groundbreaking technologies that enhance vehicle performance and environmental responsibility.

Collaborations

Kawamori collaborates with talented colleagues, including Takaharu Hori and Shinichiro Minegishi. Their combined expertise fosters an environment of creativity and innovation, driving advancements in automotive technology.

Conclusion

Hiromitsu Kawamori's contributions to hybrid and fuel cell technologies exemplify his dedication to innovation in the automotive industry. His patents not only address current challenges but also pave the way for a more sustainable future in transportation.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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