Fujisawa, Japan

Haruki Kobayashi

This inventor holds 8 USPTO granted patents. Top assignee: Fuji Oozx Inc.. Active years: 2001-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Haruki Kobayashi. Retrieved from https://idiyas.com/inventor/haruki-kobayashi-d4fxxpb9

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

Calculating rank

% Patents Active = 37.5

Average Co-Inventor Count = 2.7

ph-index = 3

Forward Citations = 42(Granted Patents)


Company Filing History:


Years Active: 2001-2003

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8 patents (USPTO):Explore Patents

Title: Haruki Kobayashi: Innovator in Engine Technology

Introduction: Haruki Kobayashi, a notable inventor based in Fujisawa, Japan, has made remarkable contributions to the field of internal combustion engine technology. With a total of 8 patents to his name, Kobayashi's innovative spirit continues to drive advancements in engine performance and reliability.

Latest Patents: Among his latest inventions, Kobayashi has developed a tappet for an internal combustion engine. This tappet is integral to the valve-operating mechanism, featuring a design that enhances lubrication and reduces frictional wear. The downward projection in the middle of the tappet's top wall is designed to store lubricating oil, improving the efficiency and longevity of engine components. Additionally, he has created a multi-valve engine that incorporates a combination of heat-resistant materials for both intake and exhaust valves. This innovation decreases production costs while enhancing overall durability and reliability.

Career Highlights: Haruki Kobayashi is currently employed at Fuji Oozx Inc., where he continues to push the boundaries of engine technology. His extensive research and development have positioned him as a leading figure in the industry, making significant strides in improving engine performance.

Collaborations: Throughout his career, Kobayashi has collaborated with respected colleagues such as Makoto Abe and Takeshi Sassa. Together, they have worked to advance innovations in engine design, contributing to the overall success of their projects at Fuji Oozx Inc.

Conclusion: Haruki Kobayashi is an exemplary inventor whose work has significantly impacted the automotive industry. His dedication to improving engine technology not only enhances vehicle performance but also contributes to the pursuit of more efficient and reliable engines. With ongoing innovations, Kobayashi's future contributions are eagerly anticipated.

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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