Takasago, Japan

Hitoshi Tamai

This inventor holds 1 USPTO granted patent. Top assignee: Kanegafuchi Kagaku Kogyo Kabushiki Kaisha. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Tamai. Retrieved from https://idiyas.com/inventor/hitoshi-tamai-uzow7pcd

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 = 4.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: Hitoshi Tamai: Innovator in Acrylic Copolymer Technology

Introduction

Hitoshi Tamai is a notable inventor based in Takasago, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the development of innovative materials that enhance coating properties.

Latest Patents

Hitoshi Tamai holds a patent for an alkoxysilyl group-containing acrylic copolymer. This invention is a room temperature curable composition that serves as a top coat, providing coating films with excellent properties such as surface appearance, gloss, stain resistance, weatherability, and adhesion. The composition includes an acrylic copolymer with a reactive silicon-containing group, a hydrolyzable silicon compound, a curing catalyst, and an adhesion improving agent.

Career Highlights

Hitoshi Tamai is associated with Kanegafuchi Kagaku Kogyo Kabushiki Kaisha, where he has been instrumental in advancing the company's research and development efforts in polymer technology. His work has led to the creation of materials that meet the demands of modern applications.

Collaborations

Throughout his career, Hitoshi has collaborated with talented individuals such as Akira Kusumi and Naotami Ando. These collaborations have fostered innovation and contributed to the success of their projects.

Conclusion

Hitoshi Tamai's contributions to acrylic copolymer technology exemplify the impact of innovative thinking in material science. His work continues to influence the industry and improve the quality of coating materials.

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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