Kanagawa, Japan

Hideo Kemuyama

This inventor holds 1 USPTO granted patent. Top assignee: Bridgestone Corporation. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideo Kemuyama. Retrieved from https://idiyas.com/inventor/hideo-kemuyama

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 = 2(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: Hideo Kemuyama - Innovator in Torsional Dampers

Introduction

Hideo Kemuyama is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of torsional dampers. His innovative designs have the potential to enhance the performance and reliability of various mechanical systems.

Latest Patents

Kemuyama holds a patent for a torsional damper. This invention comprises a pulley hub that is fixed to a rotary shaft, such as the crankshaft of an engine. The damper mass is secured within a cavity formed in the front portion of the pulley hub using damping rubber. A unique feature of this design is a projection on the outer circumference of the damper mass, which interacts with a groove in the pulley hub to improve functionality. This patent showcases Kemuyama's ingenuity in addressing mechanical challenges.

Career Highlights

Hideo Kemuyama is currently employed at Bridgestone Corporation, a leading company known for its advancements in tire and rubber technology. His work at Bridgestone allows him to apply his innovative ideas in a practical setting, contributing to the company's reputation for quality and innovation.

Collaborations

Kemuyama collaborates with Tomoyuki Kurata, a fellow engineer. Their partnership exemplifies the importance of teamwork in driving innovation and developing cutting-edge technologies.

Conclusion

Hideo Kemuyama's contributions to the field of mechanical engineering, particularly through his patent for a torsional damper, highlight his role as an influential inventor. His work at Bridgestone Corporation and collaboration with Tomoyuki Kurata further emphasize the impact of teamwork in fostering innovation.

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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