Okayama, Japan

Kiyokazu Imai

This inventor holds 2 USPTO granted patents. Top assignee: Shin-Etsu Chemical Co., Ltd.. Active years: 1987-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyokazu Imai. Retrieved from https://idiyas.com/inventor/kiyokazu-imai

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 = 3.0

ph-index = 2

Forward Citations = 4(Granted Patents)


Location History:

  • Nagaoka, JP (1987)
  • Okayama, JP (1995)

Company Filing History:


Years Active: 1987-1995

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2 patents (USPTO):Explore Patents

Title: Kiyokazu Imai: Innovator in Polymer Chemistry

Introduction

Kiyokazu Imai is a notable inventor based in Okayama, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the development of novel copolymers and cellulose derivatives. With a total of 2 patents, his work is recognized for its potential applications in the medical and industrial sectors.

Latest Patents

Imai's latest patents include a vinyl acetylsalicylate-vinyl alcohol based copolymer. This copolymer comprises structural units that allow for the controlled efficacy of acetylsalicylic acid, making it a promising candidate for use as a medicament. Another significant patent involves a novel cellulose derivative that serves as a sulfur dioxide gas permselective membrane. This membrane demonstrates excellent permselectivity for sulfur dioxide gas, showcasing Imai's innovative approach to material science.

Career Highlights

Kiyokazu Imai is currently employed at Shin-Etsu Chemical Co., Ltd., where he continues to advance his research in polymer chemistry. His work has not only contributed to the scientific community but also holds practical implications for various industries.

Collaborations

Imai has collaborated with notable colleagues such as Makoto Ooura and Yoshiro Onda. These partnerships have fostered a collaborative environment that enhances the innovation process.

Conclusion

Kiyokazu Imai's contributions to polymer chemistry through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to pave the way for advancements in medical and industrial applications.

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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