Hiroshima, Japan

Sadamu Nisiguchi

This inventor holds 1 USPTO granted patent. Top assignee: Mazda Motor Corporation. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sadamu Nisiguchi. Retrieved from https://idiyas.com/inventor/sadamu-nisiguchi

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 = 1

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: The Innovations of Sadamu Nisiguchi

Introduction

Sadamu Nisiguchi is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the automotive industry, particularly through his innovative designs at Mazda Motor Corporation. His work focuses on enhancing vehicle functionality and user experience.

Latest Patents

One of Sadamu Nisiguchi's key inventions is a convertible vehicle body. This design includes a first door weatherstrip for sealing engagement with a front pillar and a second weatherstrip mounted on the front pillar within the vehicle body, which is formed with a water pocket. This patent showcases his commitment to improving vehicle design and functionality. He holds 1 patent in total.

Career Highlights

Throughout his career, Sadamu has been associated with Mazda Motor Corporation, where he has played a vital role in developing innovative automotive solutions. His expertise and creativity have contributed to the company's reputation for quality and innovation in vehicle design.

Collaborations

Sadamu has worked alongside talented colleagues such as Kozo Odoi and Shigeki Akamatsu. Their collaborative efforts have further advanced the projects they have undertaken together.

Conclusion

Sadamu Nisiguchi's contributions to the automotive industry through his inventive designs highlight his role as a key figure in innovation. His work continues to influence the future of vehicle design and functionality.

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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