Kanagawa, Japan

Norio Kamiyama

This inventor holds 1 USPTO granted patent. Top assignee: Nsk-Warner K.k.. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norio Kamiyama. Retrieved from https://idiyas.com/inventor/norio-kamiyama-sq9aic2t

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 = 2.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: Norio Kamiyama: Innovator in One-Way Clutch Technology

Introduction

Norio Kamiyama is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of innovative clutch systems. His work has led to the creation of a unique patent that enhances the functionality of one-way clutches.

Latest Patents

Kamiyama holds a patent for an end-bearing equipped one-way clutch. This invention includes an outer and inner rotary member, along with torque-transmitting members arranged between these rotary components. The design features retainers that maintain the torque-transmitting members at equal angular intervals, and end bearings positioned along both axial ends of the retainers. One of the end bearings is designed with a first cylindrical portion that fits into the outer rotary member and a second cylindrical portion that fits onto the inner rotary member. A toroidal plate portion connects these cylindrical components, while reinforcement members are integrated to improve rigidity against radial loads.

Career Highlights

Norio Kamiyama is currently associated with 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 figure in his field.

Collaborations

Kamiyama has collaborated with Shigeharu Nishimura, contributing to the advancement of their shared projects and innovations in mechanical engineering.

Conclusion

Norio Kamiyama's contributions to the field of one-way clutch technology exemplify his innovative spirit and dedication to engineering excellence. His patent for the end-bearing equipped one-way clutch showcases his ability to solve complex mechanical challenges.

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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