Kodaira, Japan

Takenobu Ishihara

This inventor holds 3 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Bridgestone Corporation. Active years: 2017-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takenobu Ishihara. Retrieved from https://idiyas.com/inventor/takenobu-ishihara

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

USPTO Granted Patents = 3 

% Patents Active = 33.3

 

Average Co-Inventor Count = 3.6

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Kodaira, JP (2017 - 2018)
  • Chuo-ku, JP (2019)

Company Filing History:


Years Active: 2017-2019

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3 patents (USPTO):Explore Patents

Title: Innovations of Takenobu Ishihara

Introduction

Takenobu Ishihara is a notable inventor based in Kodaira, Japan. He has made significant contributions to the field of adhesive technologies, particularly in the bonding of rubber materials. With a total of 3 patents to his name, Ishihara's work has had a considerable impact on industrial applications.

Latest Patents

Ishihara's latest patents include innovative developments in sheet-forming bodies and adhesive compositions. One of his patents describes a sheet-forming body that contains a thiourethane bond-having compound and a thiol group-having compound. This invention allows for strong bonding of rubber members, especially vulcanized rubber members, and enhances handleability and workability. Another patent focuses on a composition that blends a polythiol compound, an isocyanate group-containing compound, and a radical generator. This composition is designed to bond rubber members quickly and effectively, showcasing Ishihara's commitment to advancing adhesive technologies.

Career Highlights

Ishihara is currently associated with Bridgestone Corporation, a leading company in the tire and rubber industry. His work at Bridgestone has allowed him to apply his innovative ideas in practical settings, contributing to the company's reputation for quality and innovation in rubber products.

Collaborations

Ishihara has collaborated with notable colleagues such as Atsushi Hara and Akiko Gondoh. These partnerships have fostered a creative environment that encourages the development of cutting-edge adhesive solutions.

Conclusion

Takenobu Ishihara's contributions to adhesive technology and rubber bonding are noteworthy. His patents reflect a deep understanding of material science and a commitment to innovation. Through his work at Bridgestone Corporation, he continues to influence the industry positively.

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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