Yokohama, Japan

Katsufumi Suga

This inventor holds 4 USPTO granted patents. Top assignees: Nippon Petrochemicals Company, Limited, Toagosei Chemical Industry, Co., Ltd.. Active years: 1979-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsufumi Suga. Retrieved from https://idiyas.com/inventor/katsufumi-suga

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 = 3.6

ph-index = 4

Forward Citations = 36(Granted Patents)


Location History:

  • Tokyo, JP (1979)
  • Kanagawa, JP (1992)
  • Yokohama, JP (1994)

Company Filing History:


Years Active: 1979-1994

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4 patents (USPTO):Explore Patents

Title: Innovations of Katsufumi Suga

Introduction

Katsufumi Suga is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of polymer science, particularly in the development of ethylene polymers and thermoplastic resin compositions. With a total of 4 patents to his name, Suga's work has had a considerable impact on insulation materials used in various applications.

Latest Patents

Suga's latest patents include innovations such as ethylene polymers or copolymers that exhibit improved insulating properties. One of his notable inventions is a polar group-containing ethylene polymer or copolymer characterized by containing 20 to 8000 ppm of a polar group with a dipole moment exceeding 0.8 debye. This polymer is particularly useful in power cables as insulation. Additionally, he has developed a thermoplastic resin composition that enhances the performance of materials in various applications.

Career Highlights

Throughout his career, Katsufumi Suga has worked with prominent companies in the chemical industry. He has been associated with Nippon Petrochemicals Company, Limited and Toagosei Chemical Industry, Co., Ltd. His work in these organizations has allowed him to advance his research and contribute to the development of innovative materials.

Collaborations

Suga has collaborated with esteemed colleagues such as Atsushi Sato and Isoo Shimizu. These partnerships have fostered a collaborative environment that has led to the successful development of new technologies and materials.

Conclusion

Katsufumi Suga's contributions to polymer science and insulation technology are noteworthy. His innovative patents and collaborations with industry leaders highlight his role as a significant figure in the field. His work continues to influence advancements in materials science and engineering.

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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