Kuwana, Japan

Akihiko Tomiya

This inventor holds 1 USPTO granted patent. Top assignee: Ntn Corporation. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihiko Tomiya. Retrieved from https://idiyas.com/inventor/akihiko-tomiya

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: 2004

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1 patent (USPTO):Explore Patents

Title: Akihiko Tomiya: Innovator in Rolling Bearing Technology

Introduction

Akihiko Tomiya is a notable inventor based in Kuwana, Japan. He has made significant contributions to the field of rolling bearing technology, particularly with his innovative designs aimed at enhancing performance and durability.

Latest Patents

Tomiya holds a patent for a rolling bearing and bearing apparatus that incorporates measures to suppress temperature rise. This invention features inner and outer races, a plurality of rolling elements, and a cage designed to retain these elements. The unique design allows for effective lubrication and improved durability, making it suitable for use in main motors with grease pockets incorporated into the bearing structure.

Career Highlights

Tomiya is associated with NTN Corporation, where he has applied his expertise in mechanical engineering to develop advanced bearing solutions. His work has been instrumental in addressing common challenges faced in bearing applications, particularly in terms of temperature management and lubrication efficiency.

Collaborations

Throughout his career, Tomiya has collaborated with esteemed colleagues such as Hideto Torisawa and Michiyoshi Ishimaru. These partnerships have fostered innovation and have contributed to the successful development of new technologies in the bearing industry.

Conclusion

Akihiko Tomiya's contributions to rolling bearing technology exemplify his commitment to innovation and excellence. His patent reflects a deep understanding of engineering principles and a dedication to improving product 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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