Tokyo, Japan

Shinichi Izawa

This inventor holds 10 USPTO granted patents. Top assignees: Asahi-Dow Limited, Asahi Kasei Kogyo Kabushiki Kaisha, Sanko Kaihatsu Kagaku Kenkyosho. Active years: 1976-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinichi Izawa. Retrieved from https://idiyas.com/inventor/shinichi-izawa

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 = 3.2

ph-index = 7

Forward Citations = 152(Granted Patents)


Location History:

  • Tokyo, JA (1976)
  • Kawasaki, JA (1978)
  • Tokyo, JP (1978 - 1989)

Company Filing History:


Years Active: 1976-1989

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10 patents (USPTO):Explore Patents

Title: The Innovations of Shinichi Izawa: A Pioneer in Impact-Resistant Materials

Introduction: Shinichi Izawa is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of polymer technology. With a total of 10 patents to his name, he has made remarkable advancements in the development of impact-resistant materials, which have applications across various industries.

Latest Patents: Among his latest patents, one stands out: the novel impact-resistant polyamide resin composition. This innovative material comprises an impact-resistant polyamide composition, which is a moldable blend incorporating at least one polymer selected from hydrogenated block copolymers and ethylene-containing polymers. Izawa's work ensures that this composition achieves an excellent balance of properties, such as stiffness, heat resistance, and weld zone strength. Additionally, it boasts good moldability and an excellent appearance in molded articles, making it suitable for a wide array of applications, including automobile parts, electric appliance components, and electronic parts.

Career Highlights: Shinichi Izawa has had a distinguished career in the polymer industry. He has notably worked at Asahi-Dow Limited and Asahi Kasei Kogyo Kabushiki Kaisha, where he contributed to pivotal projects that have shaped the future of polymer materials.

Collaborations: Throughout his career, Izawa has collaborated with talented professionals, including Atsuo Nakanishi and Jun Sugiyama. These partnerships have facilitated the exchange of ideas and innovations, further enhancing the scope and impact of their work in polymer technology.

Conclusion: Shinichi Izawa is a remarkable inventor whose contributions to impact-resistant materials have had a lasting influence on various industries. With a solid portfolio of patents and fruitful collaborations, he continues to drive innovation forward, ensuring that his developments meet the ever-evolving needs of the market.

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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