Chiba, Japan

Hirofumi Yamaguchi

This inventor holds 1 USPTO granted patent. Top assignee: Dic Corporation. Active years: 2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirofumi Yamaguchi. Retrieved from https://idiyas.com/inventor/hirofumi-yamaguchi-7v5ncpvp

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2009

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Hirofumi Yamaguchi: Innovator in Photocurable Compositions

Introduction

Hirofumi Yamaguchi is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of photocurable compositions, particularly with his innovative approach to fluorine-containing materials. His work has implications in various applications, showcasing the importance of advancements in chemical compositions.

Latest Patents

Hirofumi Yamaguchi holds a patent for a fluorine-containing photocurable composition. This composition includes a (meth)acrylate that has a fluorinated alkyl group and a photopolymerization initiator. The (meth)acrylate consists of a group represented by a specific general formula and contains two or more (meth)acryloyl groups. Notably, the fluorine atom content in one molecule of the acrylate is 25% by weight or more, with a molecular weight ranging from 500 to 4000.

Career Highlights

Yamaguchi is associated with Dic Corporation, where he has been able to apply his expertise in developing advanced materials. His work has not only contributed to the company's portfolio but has also positioned him as a key figure in the innovation of photocurable compositions.

Collaborations

Throughout his career, Hirofumi Yamaguchi has collaborated with esteemed colleagues such as Tsuneyuki Otaguro and Hiroshi Kinoshita. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Hirofumi Yamaguchi's contributions to the field of photocurable compositions highlight his innovative spirit and dedication to advancing material science. His patent and collaborations reflect a commitment to excellence in research and development.

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]
Loading…