Kuroiso, Japan

Tatsuo Hirayama

This inventor holds 3 USPTO granted patents. Top assignee: Bridgestone Metalpha Corporation. Active years: 1999-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuo Hirayama. Retrieved from https://idiyas.com/inventor/tatsuo-hirayama

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


% Patents Active = 66.7

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1999-2002

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3 patents (USPTO):Explore Patents

Title: Innovations of Tatsuo Hirayama

Introduction

Tatsuo Hirayama is a notable inventor based in Kuroiso, Japan. He has made significant contributions to the field of metallic fiber manufacturing, holding three patents that showcase his innovative methods and apparatus.

Latest Patents

Hirayama's latest patents include an "Apparatus for manufacturing metallic fibers and method of manufacturing colored metallic fiber." This invention involves a method of producing metallic fibers from a convergent extended wire, which consists of a metallic fiber and a matrix member. The matrix member is designed to be dissolved and removed through electrolytic processing in multiple tanks. The process ensures that the metallic fiber is maintained in specific areas during the electrolytic treatment, allowing for the creation of high-quality metallic fibers. Another patent focuses on the "method of manufacturing twine of metallic fibers," which includes intertwining the convergent extended member before the electrolytic processing, enhancing the efficiency of the manufacturing process.

Career Highlights

Hirayama is currently associated with Bridgestone Metalpha Corporation, where he continues to innovate in the field of metallic fibers. His work has contributed to advancements in manufacturing techniques that are crucial for various applications in industries.

Collaborations

Hirayama collaborates with talented individuals such as Tadashi Takahashi and Yukio Aoike, who contribute to the innovative environment at Bridgestone Metalpha Corporation.

Conclusion

Tatsuo Hirayama's contributions to the field of metallic fiber manufacturing through his patents and collaborations highlight his role as a significant inventor. His innovative methods continue to influence the industry and pave the way for future advancements.

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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