Zama, Japan

Hiroshi Yamahata

This inventor holds 3 USPTO granted patents. Top assignee: Nissan Motor Company Limited. Active years: 1989-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Yamahata. Retrieved from https://idiyas.com/inventor/hiroshi-yamahata

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 2

Forward Citations = 29(Granted Patents)


Location History:

  • Zama, JP (1989 - 1990)
  • Kanagawa-ken, JP (1999)

Company Filing History:


Years Active: 1989-1999

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3 patents (USPTO):Explore Patents

Title: Hiroshi Yamahata: Innovator in Automotive Suspension Technology

Introduction

Hiroshi Yamahata is a notable inventor based in Zama, Japan. He has made significant contributions to the field of automotive suspension technology, holding a total of 3 patents. His work focuses on innovative mechanisms that enhance vehicle performance and comfort.

Latest Patents

Yamahata's latest patents include a link mechanism designed to dampen vibrations in automotive applications. This mechanism features a rod section and collar sections that are strategically supported to limit vibrations. Additionally, he has developed a vibration damping insulator that supports structural members on vehicle chassis. This insulator utilizes elastomeric bodies and a dynamic damper to suppress vibration transmission, improving overall vehicle stability.

Career Highlights

Hiroshi Yamahata is currently employed at Nissan Motor Company Limited, where he applies his expertise in automotive engineering. His innovative designs have contributed to advancements in vehicle suspension systems, enhancing the driving experience for consumers.

Collaborations

Yamahata has collaborated with esteemed colleagues such as Takaaki Uno and Kazuo Chiba. Their combined efforts have led to the development of cutting-edge technologies in the automotive sector.

Conclusion

Hiroshi Yamahata's contributions to automotive suspension technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of mechanical engineering and a dedication to improving vehicle performance.

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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