Izumiotsu, Japan

Shinichi Kuwamura

This inventor holds 3 USPTO granted patents. Top assignee: Dainippon Ink and Chemicals, Incorporated. Active years: 1989-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinichi Kuwamura. Retrieved from https://idiyas.com/inventor/shinichi-kuwamura

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 3

Forward Citations = 71(Granted Patents)


Company Filing History:


Years Active: 1989-1990

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3 patents (USPTO):Explore Patents

Title: The Innovations of Shinichi Kuwamura

Introduction

Shinichi Kuwamura is a notable inventor based in Izumiohtsu, Japan. He has made significant contributions to the field of polymer chemistry, holding a total of 3 patents. His work focuses on innovative methods for producing emulsion polymers and resin compositions.

Latest Patents

Kuwamura's latest patents include a method of producing an emulsion polymer. This method involves adding a polymerizable monomer to an emulsion polymer containing a high-molecular-weight compound as a seed polymer. The amount of the unsaturated monomer is specified to be 1.5 to 9.5 times the total volume of the solids in the emulsion polymer, followed by polymerizing the monomer in the presence of a film-forming aid. Another significant patent is for an ordinary temperature-curable resin composition. This composition comprises a hydrolyzable silyl group-containing fluoroolefin copolymer, a curing catalyst, and an organic solvent.

Career Highlights

Shinichi Kuwamura is currently employed at Dainippon Ink and Chemicals, Incorporated. His work at this company has allowed him to develop and refine his innovative ideas in polymer technology. His contributions have been instrumental in advancing the company's research and development efforts.

Collaborations

Kuwamura has collaborated with several talented individuals in his field, including Masataka Ooka and Hiroshi Ozawa. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of new technologies.

Conclusion

Shinichi Kuwamura's work exemplifies the spirit of innovation in polymer chemistry. His patents reflect a commitment to advancing technology and improving material properties. His contributions continue 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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