Seto, Japan

Muneharu Matsunami

This inventor holds 5 USPTO granted patents. Top assignees: Kabushiki Kaisha Tokai Rika Denki Seisakusho, Toyota Jidosha Kogyo Kabushiki Kaisha. Active years: 1979-1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Muneharu Matsunami. Retrieved from https://idiyas.com/inventor/muneharu-matsunami

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 = 4.0

ph-index = 2

Forward Citations = 17(Granted Patents)


Location History:

  • Aichi, JP (1981)
  • Seto, JP (1979 - 1985)

Company Filing History:


Years Active: 1979-1985

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5 patents (USPTO):Explore Patents

Title: Muneharu Matsunami: Innovator in Automotive Safety

Introduction

Muneharu Matsunami is a notable inventor based in Seto, Japan. He has made significant contributions to the field of automotive safety, particularly in the development of automatic seatbelt systems. With a total of 5 patents to his name, Matsunami's innovations have enhanced the safety features of motor vehicles.

Latest Patents

Matsunami's latest patents include an innovative automatic seatbelt system designed for use in motor vehicles. This system features an outer webbing secured to a vehicle door and an inner webbing that connects through a movable ring joint. The design allows for optimal positioning of the webbing, accommodating both occupied and unoccupied seats. Another patent involves a dual sprocket wheel mechanism driven by a single motor, which simultaneously adjusts both shoulder and lap webbings as an occupant enters or exits the vehicle. This ensures that the seatbelt is conveniently positioned for safety and comfort.

Career Highlights

Throughout his career, Matsunami has worked with prominent companies in the automotive industry, including Tokai Rika Co., Ltd. and Toyota Motor Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking safety technologies.

Collaborations

Matsunami has collaborated with talented individuals such as Tatsushi Kubota and Akio Yoshida. Their combined expertise has played a crucial role in the development of innovative automotive safety solutions.

Conclusion

Muneharu Matsunami's contributions to automotive safety through his patented inventions have made a lasting impact on the industry. His work continues to influence the design and functionality of seatbelt systems, ensuring greater safety for vehicle occupants.

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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