Fukuroi, Japan

Tadashige Hirano

This inventor holds 1 USPTO granted patent. Top assignee: Sumitomo Bakelite Company Limited. Active years: 2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadashige Hirano. Retrieved from https://idiyas.com/inventor/tadashige-hirano

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 = 3.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2019

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1 patent (USPTO):Explore Patents

Title: Innovations of Tadashige Hirano in Friction Materials

Introduction

Tadashige Hirano is a notable inventor based in Fukuroi, Japan. He has made significant contributions to the field of friction materials, particularly through his innovative patent related to resol phenolic resin.

Latest Patents

Hirano holds a patent for a resol phenolic resin designed for friction materials. This invention includes a method for producing the resin, an adhesive for friction materials, and a wet friction plate. The resol phenolic resin features structural units that enhance its performance in friction applications.

Career Highlights

Hirano is associated with Sumitomo Bakelite Company Limited, where he has been instrumental in developing advanced materials. His work focuses on improving the efficiency and effectiveness of friction materials used in various applications.

Collaborations

Hirano has collaborated with notable colleagues such as Hajime Mifuka and Kenichi Iso. Their combined expertise has contributed to the advancement of materials science within their organization.

Conclusion

Tadashige Hirano's innovations in resol phenolic resin for friction materials exemplify his commitment to advancing material technology. His contributions continue to impact 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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