Oita, Japan

Shigeru Kurosawa

This inventor holds 7 USPTO granted patents. Top assignees: Showa Denko Kabushiki Kaisha, Showa Denko K.k.. Active years: 1976-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeru Kurosawa. Retrieved from https://idiyas.com/inventor/shigeru-kurosawa

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 = 2.7

ph-index = 6

Forward Citations = 103(Granted Patents)


Location History:

  • Yokohama, JA (1976 - 1977)
  • Yokohama, JP (1979)
  • Ohita, JP (1989)
  • Oita, JP (1985 - 1993)

Company Filing History:


Years Active: 1976-1993

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7 patents (USPTO):Explore Patents

Title: Shigeru Kurosawa: Innovator in Polymer Technology

Introduction

Shigeru Kurosawa is a prominent inventor based in Oita, Japan. He has made significant contributions to the field of polymer technology, holding a total of 7 patents. His innovative work focuses on developing advanced materials with unique properties.

Latest Patents

Among his latest patents is an electron beam-curable composition for release material. This invention involves preparing a release material with excellent release properties by shaping a resin composition that includes a thermoplastic polyolefin resin, dimethylpolysiloxane, and a functional compound. The shaped composition is then irradiated with electron beams and may undergo heat treatment. Another notable patent is for a thermoplastic elastomer that boasts well-balanced physical properties. This elastomer is created by treating a rubber/resin composition with a curing agent, resulting in a product with a gel content of over 80 wt. %.

Career Highlights

Shigeru Kurosawa has worked with notable companies such as Showa Denko Kabushiki Kaisha and Showa Denko K.K. His experience in these organizations has allowed him to refine his expertise in polymer science and innovation.

Collaborations

Throughout his career, Shigeru has collaborated with esteemed colleagues, including Takashi Ueshima and Shoichi Kobayashi. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Shigeru Kurosawa is a distinguished inventor whose work in polymer technology has led to several innovative patents. His contributions continue to impact the industry positively, showcasing the importance of research and development in creating advanced 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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