Tatsuya Matsui

This inventor holds 4 USPTO granted patents. Top assignee: Nof Corporation. Active years: 2003-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuya Matsui. Retrieved from https://idiyas.com/inventor/tatsuya-matsui-brss2cp8

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

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 4.5

ph-index = 2

Forward Citations = 7(Granted Patents)

Company Filing History:

4 out of 344

Nof Corporation

patents

Years Active: 2003-2010

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7700671 - Cement composition for extrusion molding (2010-04-20),

2. 6956018 - Polyoxyalkylene monoalkyl ether, process for producing the same, polymerizable polyoxyalkylene monoalkyl ether derivative, polymer of said derivative and dispersant comprising said polymer (2005-10-18),

3. 6780928 - Polyoxyalkylene monoalkyl ether, process for producing the same, polymerizable polyoxyalkylene monoalkyl ether derivative, polymer of said derivative and dispersant comprising said polymer (2004-08-24),

4. 6642422 - Polyoxyalkylene monoalkyl ether, process for producing the same, polymerizable polyoxyalkylene monoalky ether derivative, polymer of said derivative and dispersant comprising said polymer (2003-11-04),

Title: Tatsuya Matsui: Innovator in Cement Composition and Polymer Technology

Introduction

Tatsuya Matsui is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the fields of cement composition and polymer technology. With a total of 4 patents to his name, Matsui continues to push the boundaries of innovation in his industry.

Latest Patents

Matsui's latest patents include a novel cement composition for extrusion molding. This composition consists of 100 weight parts of a blend comprising a hydraulic material, an aggregate, and a fiber; 0.1 to 1.5 weight parts of an extrusion aid; 15 to 45 weight parts of water; and 0.01 to 2.0 weight parts of a copolymer. The copolymer is designed to include 50 to 99 weight percent of a unit derived from a polyoxyalkylene derivative, along with other components that enhance its properties.

Another significant patent involves a polymerizable polyoxyalkylene monoalkyl ether derivative. This derivative is prepared using a specific polyoxyalkylene monoalkyl ether that meets certain criteria in gel permeation chromatography. The process for producing this ether involves precise adjustments to the water content in the reactor during the addition polymerization of alkylene oxides.

Career Highlights

Matsui is currently employed at Nof Corporation, where he applies his expertise in developing innovative materials. His work has been instrumental in advancing the company's product offerings and enhancing their competitive edge in the market.

Collaborations

Throughout his career, Matsui has collaborated with notable colleagues, including Susumu Honda and Yoshihiro Hayashi. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Tatsuya Matsui is a distinguished inventor whose work in cement composition and polymer technology has made a lasting impact. His innovative patents and collaborations reflect his commitment to advancing the field and contributing to the future of material science.

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]