Ohtake, Japan

Hiroshi Iwata

This inventor holds 4 USPTO granted patents. Top assignee: Mitsubishi Rayon Company, Limited. Active years: 1976-1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Iwata. Retrieved from https://idiyas.com/inventor/hiroshi-iwata-nyfdeboy

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 = 3

Forward Citations = 17(Granted Patents)


Location History:

  • Ohtake, JA (1976 - 1977)
  • Otake, JP (1980)

Company Filing History:


Years Active: 1976-1980

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4 patents (USPTO):Explore Patents

Title: Hiroshi Iwata: Innovator in Polymer Technology

Introduction

Hiroshi Iwata is a prominent inventor based in Ohtake, Japan. He has made significant contributions to the field of polymer technology, holding a total of four patents. His work focuses on developing advanced materials that enhance performance in various applications.

Latest Patents

Among his latest patents, Iwata has developed an acrylonitrile block-copolymer composition. This innovative polymer composition is designed to improve the properties of acrylonitrile materials. Additionally, he has created a novel heat-resistant sheet that boasts excellent varnish impregnability, high dielectric strength, and remarkable physical strength. This sheet is produced by pressing and heating a mixed web of wholly-aromatic polyamide fibers, which are carefully selected for their specific properties.

Career Highlights

Iwata is currently employed at Mitsubishi Rayon Company, Limited, where he continues to push the boundaries of polymer research and development. His expertise in material science has positioned him as a key player in the industry, contributing to advancements that benefit various sectors.

Collaborations

Throughout his career, Iwata has collaborated with notable colleagues, including Kazuya Chimura and Takeiji Ohtani. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Hiroshi Iwata's work in polymer technology exemplifies the impact of innovative thinking in material science. His patents reflect a commitment to enhancing the performance of materials, which is crucial for 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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