Kariya, Japan

Toshiharu Hasebe

This inventor holds 1 USPTO granted patent. Top assignees: Nippondenso Co., Ltd., Toyota Jidosha Kogyo Kabushiki Kaisha. Active years: 1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiharu Hasebe. Retrieved from https://idiyas.com/inventor/toshiharu-hasebe

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 = 7.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1979

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1 patent (USPTO):Explore Patents

Title: Innovator Toshiharu Hasebe: The Mind Behind the Thermostatic Valve

Introduction: Toshiharu Hasebe, an inventive mind based in Kariya, Japan, has made notable contributions to automotive technology. With a patent in his name, Hasebe has demonstrated ingenuity in developing solutions aimed at improving internal combustion engine performance.

Latest Patents: Hasebe holds a significant patent for a thermostatic valve designed for intake air temperature compensation in internal combustion engines. The invention comprises a housing featuring three distinct openings connected to the atmosphere, a negative pressure motor, and the engine's intake manifold. Central to this assembly is a temperature sensor with a piston rod, actuated by a thermally expandable element that reacts to temperature changes. The valve element is cleverly designed to shift into and out of contact with a seat as dictated by the piston rod's movement, optimizing the engine's operational efficiency.

Career Highlights: Throughout his career, Toshiharu Hasebe has been associated with prominent companies in the automotive industry. He has worked for Nippondenso Co., Ltd. and Toyota Jidosha Kogyo Kabushiki Kaisha, where he has likely honed his skills and expertise in automotive engineering.

Collaborations: Hasebe has had the opportunity to collaborate with notable professionals in his field, including Hajime Akado and Yoshiro Uchida. These collaborations exemplify the collective effort often required to drive innovation in technology.

Conclusion: In summary, Toshiharu Hasebe is not only an inventor but also a key contributor to advancements in automotive technology. His patent for a thermostatic valve underscores the importance of continuous innovation in ensuring the efficiency and effectiveness of internal combustion engines. His career reflects a commitment to excellence, supported by collaborations with esteemed colleagues in the industry.

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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