Kitakyushu, Japan

Yoshiharu Kamimura

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Steel Corporation. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiharu Kamimura. Retrieved from https://idiyas.com/inventor/yoshiharu-kamimura

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 1978

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1 patent (USPTO):Explore Patents

Title: Innovations of Yoshiharu Kamimura

Introduction

Yoshiharu Kamimura is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of lubrication technology, particularly with his innovative rust-proof lubricant compositions. His work is essential for enhancing the durability and performance of metal coatings.

Latest Patents

Kamimura holds a patent for rust-proof lubricant compositions. This invention involves coatings for metals that comprise mono, di-, or tri-partial esters synthesized from pentaerythritol and fatty acids with more than six carbon atoms, including their corresponding isomers or a mixture thereof as chief constituents. This innovation addresses the critical need for effective rust prevention in various industrial applications.

Career Highlights

Yoshiharu Kamimura is associated with Nippon Steel Corporation, where he has been instrumental in developing advanced materials and coatings. His expertise in lubrication technology has positioned him as a key figure in the industry, contributing to the company's reputation for innovation and quality.

Collaborations

Kamimura has worked alongside talented colleagues such as Toshio Sakurai and Shoji Shimada. Their collaborative efforts have furthered research and development in lubrication technologies, leading to enhanced product offerings in the market.

Conclusion

Yoshiharu Kamimura's contributions to rust-proof lubricant compositions exemplify the importance of innovation in industrial applications. His work not only advances technology but also supports the longevity and reliability of metal products.

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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