Kashiba, Japan

Akihide Nagayama

This inventor holds 9 USPTO granted patents and 7 EPO patents. Top assignees: Jtekt Corporation, Koyo Seiko Company, Ltd.. Active years: 2006-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihide Nagayama. Retrieved from https://idiyas.com/inventor/akihide-nagayama

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


% Patents Active = 11.1

 

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 2006-2014

Loading Chart...
Loading Chart...
9 patents (USPTO):Explore Patents

Title: Akihide Nagayama: Innovator in Torque Limiter Technology

Introduction

Akihide Nagayama is a prominent inventor based in Kashiba, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of torque limiter technologies. With a total of 9 patents to his name, Nagayama's work has had a considerable impact on various industries.

Latest Patents

Nagayama's latest patents include innovative designs for torque limiters. One of his patents describes a torque limiter that consists of a shaft member and a cylindrical member fitted rotatably on the shaft member. This design allows for the cylindrical member to rotate relative to the shaft member while maintaining specific conditions regarding the cap member and oil release passage. Another patent details a torque limiter where the area of a region where the inner face of a circumferentially extending chamber intersects with an oil pressure expanding chamber is larger than the sectional area of the opening of the oil removing hole. These advancements showcase his expertise in creating efficient and effective mechanical solutions.

Career Highlights

Throughout his career, Nagayama has worked with notable companies such as Jtekt Corporation and Koyo Seiko Company, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects. His work has been instrumental in enhancing the performance and reliability of mechanical systems.

Collaborations

Nagayama has collaborated with talented individuals in his field, including coworkers Nobuo Komeyama and Kazushige Ootsuka. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Akihide Nagayama is a distinguished inventor whose work in torque limiter technology has made a lasting impact on the industry. His numerous patents and collaborations reflect his dedication to innovation and excellence in engineering.

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]
Loading…