Otsu, Japan

Shigeo Kobayashi

This inventor holds 8 USPTO granted patents. Top assignee: Toyo Boseki Kabushiki Kaisha. Active years: 1980-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeo Kobayashi. Retrieved from https://idiyas.com/inventor/shigeo-kobayashi-59zc4vte

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 7

Forward Citations = 133(Granted Patents)


Location History:

  • Otsu, JP (1980 - 1987)
  • Ootsu, JP (1989)
  • Ohtsu, JP (1989 - 1992)

Company Filing History:


Years Active: 1980-1992

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8 patents (USPTO):Explore Patents

Title: Shigeo Kobayashi: Innovator in Polyester Resin Technology

Introduction

Shigeo Kobayashi is a prominent inventor based in Otsu, Japan. He has made significant contributions to the field of polymer technology, particularly in the development of polyester resin compositions. With a total of 8 patents to his name, Kobayashi's work has had a notable impact on various applications in the industry.

Latest Patents

Kobayashi's latest patents include innovative formulations such as a polyamide resin composition and a polyester resin composition that boasts excellent gas barrier properties and transparency. His work involves a thermoplastic polyester resin combined with a polyamide resin containing metaxylylene groups, along with a compatibilizing agent. Additionally, he has developed a polyester hollow molded article that can be produced as a single or multi-layered structure, enhancing the versatility of his resin compositions.

Career Highlights

Throughout his career, Shigeo Kobayashi has been associated with Toyo Boseki Kabushiki Kaisha, where he has played a crucial role in advancing the company's research and development efforts. His expertise in polymer science has led to the creation of materials that meet the evolving needs of various industries.

Collaborations

Kobayashi has collaborated with notable colleagues, including Hironobu Kitagawa and Takuma Kobayashi. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Shigeo Kobayashi's contributions to polyester resin technology exemplify the spirit of innovation in the field of materials science. His patents reflect a commitment to advancing technology and improving product performance in various 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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