Yokohama, Japan

Nobufumi Shigehara

This inventor holds 1 USPTO granted patent. Top assignee: Nissan Motor Company Limited. Active years: 2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobufumi Shigehara. Retrieved from https://idiyas.com/inventor/nobufumi-shigehara

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

Calculating rank

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2006

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Nobufumi Shigehara: Innovator in Vehicle Safety Technology

Introduction

Nobufumi Shigehara is a notable inventor based in Yokohama, Japan. He has made significant contributions to vehicle safety technology, particularly in the area of seatbelt prompting systems. His innovative approach aims to enhance passenger safety in vehicles.

Latest Patents

Shigehara holds a patent for a "Prompting apparatus for fastening seatbelt." This invention includes a detector that identifies whether the seatbelt is fastened or unfastened. It features a warning device that alerts passengers when the seatbelt is unfastened and can adjust the warning level based on specific conditions. The controller intensifies the warning level in steps if the vehicle is in motion and the seatbelt remains unfastened. This patent showcases his commitment to improving safety measures in automobiles. He has 1 patent to his name.

Career Highlights

Nobufumi Shigehara is currently employed at Nissan Motor Company Limited, where he continues to work on innovative safety technologies. His role at Nissan allows him to collaborate with other talented engineers and contribute to the development of advanced automotive systems.

Collaborations

Shigehara has worked alongside Toshimi Yamanoi, a fellow engineer at Nissan. Their collaboration has likely fostered a creative environment that encourages the development of groundbreaking safety solutions.

Conclusion

Nobufumi Shigehara's contributions to vehicle safety through his innovative prompting apparatus for seatbelts highlight the importance of technology in enhancing passenger safety. His work at Nissan Motor Company Limited exemplifies the impact of dedicated inventors in the automotive industry.

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]
Loading…