Saitama, Japan

Kunihiko Hosonuma

This inventor holds 1 USPTO granted patent. Top assignee: Japan Energy Corporation. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kunihiko Hosonuma. Retrieved from https://idiyas.com/inventor/kunihiko-hosonuma-xvsmsalz

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 = 4.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Kunihiko Hosonuma: Innovator in Lubricating Oil Technology

Introduction

Kunihiko Hosonuma is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of lubricating oils for internal combustion engines. His innovative work has led to the development of a unique product that enhances engine performance and efficiency.

Latest Patents

Kunihiko Hosonuma holds a patent for a lubricating oil for internal combustion engines, which comprises oxymolybdenum. This invention is designed to improve the lubrication properties and overall performance of engines, showcasing his expertise in chemical engineering and materials science. He has 1 patent to his name.

Career Highlights

Hosonuma is currently employed at Japan Energy Corporation, where he continues to work on advancements in energy and lubrication technologies. His role at the company allows him to apply his innovative ideas in a practical setting, contributing to the development of high-quality lubricants.

Collaborations

Throughout his career, Kunihiko has collaborated with talented individuals such as Toru Imori and Yasushi Naitoh. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Kunihiko Hosonuma is a distinguished inventor whose work in lubricating oil technology has made a significant impact on the industry. His dedication to innovation and collaboration continues to drive advancements in engine performance.

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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