Higashimurayama, Japan

Kazuo Obata

This inventor holds 2 USPTO granted patents. Top assignee: Bridgestone Tire Company Limited. Active years: 1983-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Obata. Retrieved from https://idiyas.com/inventor/kazuo-obata

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 = 2

Forward Citations = 42(Granted Patents)


Location History:

  • Higashimurayama, JP (1983)
  • Tokyo, JP (1986)

Company Filing History:


Years Active: 1983-1986

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2 patents (USPTO):Explore Patents

Title: Kazuo Obata: Innovator in Tire Technology

Introduction

Kazuo Obata is a notable inventor based in Higashimurayama, Japan. He has made significant contributions to the field of tire technology, holding a total of 2 patents. His work has been instrumental in enhancing the performance and durability of automotive tires.

Latest Patents

One of his latest patents is for a pneumatic radial tire. This innovative tire features a sandwiched structure that incorporates side rubber embraced between rubber filler and rubber chafer in the bead portion. The design provides high stiffness in the bead area, resulting in an exceptionally durable tire life.

Career Highlights

Kazuo Obata is currently employed at Bridgestone Tire Company Limited, a leading manufacturer in the tire industry. His expertise and innovative approach have contributed to the company's reputation for quality and performance in tire manufacturing.

Collaborations

Throughout his career, Kazuo has collaborated with notable colleagues, including Hisao Ushikubo and Akio Sato. These partnerships have fostered a creative environment that encourages the development of cutting-edge tire technologies.

Conclusion

Kazuo Obata's contributions to tire innovation exemplify the impact of dedicated inventors in the automotive industry. His work continues to influence tire design and performance, ensuring safer and more efficient vehicles on the road.

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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