Fukuroi, Japan

Nariaki Tamura

This inventor holds 3 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignee: Nsk-Warner K.k.. Active years: 2013-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nariaki Tamura. Retrieved from https://idiyas.com/inventor/nariaki-tamura

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

USPTO Granted Patents = 3 

% Patents Active = 66.7

 

Average Co-Inventor Count = 1.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2013-2025

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3 patents (USPTO):Explore Patents

Title: Nariaki Tamura: Innovator in Clutch Technology

Introduction

Nariaki Tamura is a notable inventor based in Fukuroi, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of clutch apparatuses. With a total of 3 patents to his name, Tamura's work showcases his innovative approach to solving engineering challenges.

Latest Patents

Tamura's latest patents include a clutch apparatus designed to provide a compact and lightweight solution using a mechanical clutch. This clutch apparatus features a one-way clutch and a mechanical clutch arranged in parallel along the axial direction. The mechanical clutch is movably retained, allowing it to engage with the inner wheel of the one-way clutch when activated by pushing means. Another significant patent is for a one-way clutch that comprises an outer race with pockets containing a cam surface and projecting portions. This design facilitates torque transmission between the outer race and the inner race, enhancing the efficiency of the clutch mechanism.

Career Highlights

Nariaki Tamura is currently employed at NSK-Warner K.K., where he continues to innovate and develop advanced mechanical systems. His expertise in clutch technology has positioned him as a key player in the industry, contributing to the advancement of automotive and machinery applications.

Conclusion

Nariaki Tamura's contributions to clutch technology reflect his dedication to innovation and engineering excellence. His patents demonstrate a commitment to creating efficient and effective mechanical solutions.

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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