Tokyo, Japan

Toshihiko Matsui

This inventor holds 4 USPTO granted patents and 2 EPO patents. Top assignees: Asahi Kasei Fibers Corporation, Kao Corporation. Active years: 2013-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihiko Matsui. Retrieved from https://idiyas.com/inventor/toshihiko-matsui-3t2opp7q

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

Calculating rank

% Patents Active = 75.0

 

Average Co-Inventor Count = 3.4

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2013-2017

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4 patents (USPTO):Explore Patents

Title: Innovations of Toshihiko Matsui

Introduction

Toshihiko Matsui is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of diagnostics through his innovative inventions. With a total of four patents to his name, Matsui has focused on developing advanced materials and methods for medical applications.

Latest Patents

Matsui's latest patents include organic colored microparticles and a diagnostic reagent kit that utilizes these microparticles. His immunochromatography kit is designed to be highly sensitive and capable of multicoloration. The organic colored microparticles, which have an average grain size between 10 and 1,000 nm and a color intensity between 1.0 and 5.0, are prepared using cellulose as the starting material. This innovation enhances the sensitivity of the immunochromatography kit compared to conventional technologies. Additionally, Matsui has developed a cellulose derivative fine particle that is hydrophilic and has a small particle size, which is beneficial for creating diagnostic reagents with excellent storage stability.

Career Highlights

Throughout his career, Matsui has worked with notable companies such as Asahi Kasei Fibers Corporation and Kao Corporation. His experience in these organizations has contributed to his expertise in developing innovative solutions in the field of diagnostics.

Collaborations

Matsui has collaborated with esteemed colleagues, including Yoshiyuki Shiomi and Masanori Doi. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Toshihiko Matsui's contributions to the field of diagnostics through his innovative patents highlight his role as a leading inventor. His work continues to influence advancements in medical technology, making significant strides in rapid diagnosis and sensitivity.

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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