Ikoma, Japan

Katsuhiko Watanabe

This inventor holds 4 USPTO granted patents and 2 EPO patents. Top assignee: Santen Pharmaceutical Co., Ltd.. Active years: 2011-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuhiko Watanabe. Retrieved from https://idiyas.com/inventor/katsuhiko-watanabe-l2bwvtza

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

 

Average Co-Inventor Count = 8.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2011-2012

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4 patents (USPTO):Explore Patents

Title: Innovations of Katsuhiko Watanabe

Katsuhiko Watanabe is a notable inventor based in Ikoma, Japan. He has made significant contributions to the field of chemistry, particularly in the development of thiophenediamine derivatives. With a total of four patents to his name, Watanabe's work showcases his innovative approach to chemical compounds.

Latest Patents

Watanabe's latest patents include a thiophenediamine derivative having a urea structure. This compound is characterized by a complex formula that includes various functional groups such as hydrogen, lower alkyl, and halogen. Another patent involves a similar thiophenediamine derivative, which also features a urea structure and includes a variety of substituents that enhance its chemical properties. These innovations reflect his expertise in creating compounds with potential applications in pharmaceuticals.

Career Highlights

Katsuhiko Watanabe is currently employed at Santen Pharmaceutical Co., Ltd., where he continues to advance his research and development efforts. His work at Santen has allowed him to focus on innovative solutions in the pharmaceutical industry, contributing to the development of new therapeutic agents.

Collaborations

Watanabe has collaborated with notable colleagues such as Hiroyuki Mogi and Hisashi Tajima. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and enhances the innovation process.

Conclusion

Katsuhiko Watanabe's contributions to the field of chemistry through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the pharmaceutical industry, showcasing the importance of innovation in developing new chemical compounds.

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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