Ichihara, Japan

Kojiro Kan

This inventor holds 9 USPTO granted patents. Top assignee: Mitsui Petrochemical Industries, Ltd.. Active years: 1989-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kojiro Kan. Retrieved from https://idiyas.com/inventor/kojiro-kan

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 = 2.0

ph-index = 5

Forward Citations = 41(Granted Patents)


Location History:

  • Chiba, JP (1990)
  • Ichihara, JP (1989 - 1991)
  • Ohnomachi, JP (1995)
  • Yamaguchi, JP (1992 - 1998)

Company Filing History:


Years Active: 1989-1998

Loading Chart...
9 patents (USPTO):Explore Patents

Title: Kojiro Kan: Innovator in Polymer Compositions

Introduction

Kojiro Kan is a prominent inventor based in Ichihara, Japan. He has made significant contributions to the field of polymer science, holding a total of 9 patents. His work focuses on developing advanced polymer compositions that enhance material properties for various applications.

Latest Patents

Among his latest innovations is a patent for a 4-methyl-1-pentene polymer composition. This composition is prepared by melt mixing a 4-methyl-1-pentene polymer, a 1-butene polymer, a propylene polymer, and a triblock copolymer. The resulting material exhibits improved gas permeability, flexibility, and mechanical properties, making it suitable for heat sealable films. Another notable patent involves a modified .alpha.-olefin polymer that features a tertiary carbon in its side chain. This polymer is obtained by melt-reacting an .alpha.-olefin polymer with metal methacrylate or metal acrylate, resulting in a stretched film with enhanced characteristics.

Career Highlights

Kojiro Kan is currently employed at Mitsui Petrochemical Industries, Ltd., where he continues to innovate in the field of polymer technology. His expertise and dedication have led to the development of materials that meet the evolving needs of various industries.

Collaborations

Throughout his career, Kojiro has collaborated with notable colleagues, including Kazuyuki Yamasaki and Kimio Yamamoto. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in polymer science.

Conclusion

Kojiro Kan's contributions to polymer compositions demonstrate his commitment to innovation and excellence in material science. His patents reflect a deep understanding of polymer properties and their applications, solidifying his reputation as a leading inventor in the industry.

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]
Loading…