Chiryu, Japan

Kouhei Yamaguchi

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Jtekt Corporation. Active years: 2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouhei Yamaguchi. Retrieved from https://idiyas.com/inventor/kouhei-yamaguchi-nnibrges

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



Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2013

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1 patent (USPTO):Explore Patents

Title: Kouhei Yamaguchi: Innovator in Clutch Release Bearing Technology

Introduction

Kouhei Yamaguchi is a notable inventor based in Chiryu, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of clutch release bearings. His innovative designs enhance the functionality and durability of automotive components.

Latest Patents

Yamaguchi holds a patent for a clutch release bearing that features enhanced water resistance. The design includes a first seal member that is externally fitted to the outer ring, ensuring a secure fit. The seal lip is in sliding contact with the inner ring's outside-diameter surface, providing effective sealing. An annular guide is positioned on the bearing's outward side, and an axial lip extends outwardly to form a labyrinth seal. This innovative design minimizes the risk of water ingress, thereby improving the longevity of the bearing.

Career Highlights

Kouhei Yamaguchi is currently employed at Jtekt Corporation, where he continues to innovate in the field of automotive components. His work has been instrumental in advancing clutch release bearing technology, making significant improvements in performance and reliability.

Collaborations

Yamaguchi has collaborated with talented coworkers, including Akiyuki Suzuki and Takashi Sugimoto. Their combined expertise has contributed to the successful development of innovative solutions in their field.

Conclusion

Kouhei Yamaguchi's contributions to clutch release bearing technology exemplify his commitment to innovation and excellence. His patent reflects a deep understanding of mechanical design and engineering principles. Through his work at Jtekt Corporation, he continues to push the boundaries of automotive technology.

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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