Sagamihara, Japan

Hirofumi Sawada

This inventor holds 1 USPTO granted patent. Top assignee: Nissan Motor Company Limited. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirofumi Sawada. Retrieved from https://idiyas.com/inventor/hirofumi-sawada-lnhiqf31

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 = 11.0

ph-index = 1

Forward Citations = 23(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: Hirofumi Sawada: Innovator in Vehicle Safety Technology

Introduction

Hirofumi Sawada is a notable inventor based in Sagamihara, Japan. He has made significant contributions to vehicle safety technology, particularly with his innovative designs aimed at protecting drivers in the event of an accident. His work reflects a commitment to enhancing safety features in modern vehicles.

Latest Patents

Hirofumi Sawada holds a patent for a knee protector device for vehicles. This device is designed to safeguard the knees of drivers during collisions. The knee protector device consists of a protector body and a pair of brackets. Each bracket is made up of a V-shaped lower bracket and an upper bracket that is fixed to the lower bracket. This design creates a polygon space that deforms preferentially when a predetermined force is applied, thereby absorbing impact. The lower bracket is engineered to be structurally stronger on the side connected to the vehicle body, ensuring maximum protection for the driver’s knees.

Career Highlights

Hirofumi Sawada is currently employed at Nissan Motor Company Limited, where he continues to innovate and develop safety technologies. His work at Nissan has allowed him to contribute to the advancement of automotive safety features, making vehicles safer for drivers and passengers alike.

Collaborations

Hirofumi has collaborated with talented coworkers such as Shuichi Koide and Koutarou Hanada. Their teamwork has fostered an environment of innovation and creativity, leading to the development of cutting-edge safety solutions in the automotive industry.

Conclusion

Hirofumi Sawada's contributions to vehicle safety through his patented knee protector device exemplify his dedication to protecting drivers. His work at Nissan Motor Company Limited and collaborations with fellow innovators highlight the importance of teamwork in advancing automotive safety technology.

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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