Niihama, Japan

Itaru Kawata

This inventor holds 5 USPTO granted patents. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1987-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Itaru Kawata. Retrieved from https://idiyas.com/inventor/itaru-kawata

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 = 2.5

ph-index = 2

Forward Citations = 9(Granted Patents)


Location History:

  • Niihama, JP (1987 - 1989)
  • Ehime, JP (1993)

Company Filing History:


Years Active: 1987-1993

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5 patents (USPTO):Explore Patents

Title: Itaru Kawata: Innovator in Chemical Processes

Introduction

Itaru Kawata is a notable inventor based in Niihama, Japan. He has made significant contributions to the field of chemistry, particularly in the development of innovative processes for producing various chemical compounds. With a total of 5 patents to his name, Kawata continues to push the boundaries of chemical engineering.

Latest Patents

Kawata's latest patents include a process for producing 3,4-dihydrocoumarin derivatives. This process involves creating a 3,4-dihydrocoumarin compound represented by a specific formula, which is detailed in the patent specifications. Another notable patent is a method for producing cycloalkanols. This industrially excellent method utilizes the hydration of cycloalkenes, which contain between 4 to 8 carbon atoms, using an aromatic sulfonic acid as a catalyst, and is carried out in the presence of phenol.

Career Highlights

Kawata is currently employed at Sumitomo Chemical Company, Limited, where he applies his expertise in chemical processes. His work has been instrumental in advancing the company's research and development initiatives. His innovative approaches have garnered attention within the industry, showcasing his commitment to excellence in chemical engineering.

Collaborations

Kawata has collaborated with esteemed colleagues such as Tamio Shirafuji and Kiyomi Sakai. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of groundbreaking solutions in the field of chemistry.

Conclusion

Itaru Kawata is a distinguished inventor whose work in chemical processes has made a significant impact in the industry. His innovative patents and collaborations highlight his dedication to advancing chemical engineering. His contributions continue to inspire future innovations in the field.

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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