Kawasaki, Japan

Yoshihisa Inomata

This inventor holds 8 USPTO granted patents. Top assignee: Nippon Petrochemicals Company, Limited. Active years: 1987-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihisa Inomata. Retrieved from https://idiyas.com/inventor/yoshihisa-inomata

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 = 2

Forward Citations = 19(Granted Patents)


Location History:

  • Kawasaki, JP (1987 - 1998)
  • Yokohama, JP (2003)

Company Filing History:


Years Active: 1987-2003

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8 patents (USPTO):Explore Patents

Title: Innovations of Yoshihisa Inomata

Introduction

Yoshihisa Inomata is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of chemical engineering, particularly in the development of advanced compositions and processes. With a total of eight patents to his name, Inomata's work has had a notable impact on the industry.

Latest Patents

Inomata's latest patents include a tetracyclododecene composition and a method for producing cyclopentadienes. The tetracyclododecene composition focuses on regulating cyclopentadiene trimer content to facilitate addition polymerization while preventing gelation. This innovation allows for the production of polymers with high glass transition temperatures through various polymerization methods. Additionally, his method for producing cyclopentadienes involves cyclodehydration of unsaturated carbonyl compounds in the vapor phase, utilizing a specific solid acid catalyst. This process yields cyclopentadienes from inexpensive starting materials, making it a valuable advancement for organic synthesis.

Career Highlights

Yoshihisa Inomata is associated with Nippon Petrochemicals Company, Limited, where he has been instrumental in driving innovation. His expertise in chemical processes has led to the development of efficient methods that enhance production capabilities and product quality.

Collaborations

Inomata has collaborated with notable colleagues such as Yasuo Matsumura and Isoo Shimizu. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in their respective fields.

Conclusion

Yoshihisa Inomata's contributions to chemical engineering through his patents and collaborations highlight his role as a leading inventor in the industry. His innovative approaches continue to influence the development of new materials and processes.

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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