Tokyo, Japan

Takeshi Yahagi

This inventor holds 5 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Koki Company Limited. Active years: 2021-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Yahagi. Retrieved from https://idiyas.com/inventor/takeshi-yahagi

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

USPTO Granted Patents = 5 

% Patents Active = 80.0

 

Average Co-Inventor Count = 3.9

ph-index = 1


Company Filing History:


Years Active: 2021-2026

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5 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Takeshi Yahagi

Introduction

Takeshi Yahagi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of technology, particularly in the development of materials used in electronic components. With a total of four patents to his name, Yahagi's work reflects a commitment to innovation and excellence.

Latest Patents

Yahagi's latest patents include a unique flux and solder paste formulation. This flux comprises a solvent and a thixotropic agent, with the solvent containing a carboxylic acid that remains liquid at ordinary temperatures. Another notable patent is his resin composition for reinforcement and electronic component devices. This composition includes an epoxy compound and a curing agent, specifically featuring a bisphenol E type epoxy resin in an amount ranging from 25 mass % to 100 mass % relative to the total amount of the epoxy compound.

Career Highlights

Throughout his career, Takeshi Yahagi has been associated with Koki Company Limited, where he has played a vital role in advancing the company's technological capabilities. His expertise in material science has positioned him as a key figure in the development of innovative solutions for electronic applications.

Collaborations

Yahagi has collaborated with several talented individuals in his field, including Noriyoshi Uchida and Yuri Misumi. These partnerships have fostered a creative environment that encourages the exchange of ideas and the pursuit of groundbreaking inventions.

Conclusion

Takeshi Yahagi's contributions to the field of technology through his patents and collaborations highlight his innovative spirit and dedication to advancing electronic materials. His work continues to influence the industry and inspire future inventors.

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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