Fujisawa, Japan

Hisakazu Murakami

This inventor holds 2 USPTO granted patents. Top assignees: Nissan Motor Company Limited, Ichikoh Industries, Ltd.. Active years: 1976-1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisakazu Murakami. Retrieved from https://idiyas.com/inventor/hisakazu-murakami

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 = 2.7

ph-index = 2

Forward Citations = 36(Granted Patents)


Location History:

  • Fujisawa, JA (1976)
  • Yokohama, JA (1977)

Company Filing History:


Years Active: 1976-1977

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2 patents (USPTO):Explore Patents

Title: Hisakazu Murakami: Innovator in Automotive Seat Technology

Introduction

Hisakazu Murakami is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the automotive industry, particularly in the field of seat technology. With a total of 2 patents, his innovations have enhanced the safety and functionality of vehicle seating.

Latest Patents

Hisakazu Murakami's latest patents include a "Seat for Automobile" and an "Adjustable Seat Assembly." The "Seat for Automobile" features a preload device for a harness that is mounted fixedly to a motor vehicle seat. This design ensures that the relationship between the harness and the seat remains constant, regardless of the longitudinal adjustment of the seat. The "Adjustable Seat Assembly" provides a mechanism for multiple fore-and-aft adjustment positions. It incorporates an upper moving guide rail and a lower fixed guide rail, which are designed to firmly grip each other, preventing the upper rail from being torn off from the lower rail. This mechanism also includes an improved lock device associated with the flanges on the upper rail.

Career Highlights

Throughout his career, Hisakazu Murakami has worked with prominent companies such as Nissan Motor Company Limited and Ichikoh Industries, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in automotive seating.

Collaborations

Hisakazu has collaborated with notable coworkers, including Masahiko Shigeta and Shoji Ogata. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Hisakazu Murakami's contributions to automotive seat technology demonstrate his commitment to innovation and safety in the automotive industry. His patents reflect a deep understanding of the complexities involved in vehicle design and user safety.

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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