Hachioji, Japan

Nobuyuki Kasahara

This inventor holds 1 USPTO granted patent. Top assignee: Bridgestone Corporation. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuyuki Kasahara. Retrieved from https://idiyas.com/inventor/nobuyuki-kasahara-mtmo4hjr

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 = 4.0

ph-index = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Nobuyuki Kasahara: Innovator in Pneumatic Tire Technology

Introduction

Nobuyuki Kasahara is a notable inventor based in Hachioji, Japan. He has made significant contributions to the field of tire technology, particularly with his innovative designs for pneumatic tires. His work has been recognized for its unique approach to tire structure and functionality.

Latest Patents

Kasahara holds a patent for pneumatic tires featuring round and square shoulders. This invention includes plural lugs defined by multiple notches in at least a tread side region. The design incorporates an alternate structure of round shoulders and square shoulders between mutually adjoining lugs, enhancing the performance and durability of the tires.

Career Highlights

Nobuyuki Kasahara is associated with Bridgestone Corporation, a leading company in tire manufacturing. His work at Bridgestone has allowed him to explore and develop advanced tire technologies that contribute to safer and more efficient vehicles.

Collaborations

Throughout his career, Kasahara has collaborated with talented individuals such as Takashi Takusagawa and Akira Kurima. These partnerships have fostered innovation and have played a crucial role in the development of new tire technologies.

Conclusion

Nobuyuki Kasahara's contributions to pneumatic tire technology exemplify the spirit of innovation in the automotive industry. His patent for tires with unique shoulder designs showcases his commitment to enhancing tire performance. His work continues to influence the future of tire design and manufacturing.

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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