Yachiyo, Japan

Tsukasa Kuwamura

This inventor holds 1 USPTO granted patent. Top assignee: Ss Pharmaceutical Co., Ltd.. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsukasa Kuwamura. Retrieved from https://idiyas.com/inventor/tsukasa-kuwamura

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: Tsukasa Kuwamura: Innovator in Pharmaceutical Chemistry

Introduction

Tsukasa Kuwamura is a notable inventor based in Yachiyo, Japan. He has made significant contributions to the field of pharmaceutical chemistry, particularly in the development of novel compounds that offer therapeutic benefits.

Latest Patents

One of his key patents is focused on phenylacetic ester derivatives and the process for preparing them. The patent describes the production of novel phenylacetic ester derivatives by reacting ketoprofene with alkylene glycol compounds. These derivatives are recognized for their utility as a nonsteroidal antiphlogistic and analgesic agent, exhibiting significantly reduced side effects compared to the sole use of ketoprofene. Tsukasa Kuwamura holds 1 patent in this area.

Career Highlights

Kuwamura is associated with Ss Pharmaceutical Co., Ltd., where he has been instrumental in advancing research and development efforts. His work has contributed to the creation of safer and more effective pharmaceutical products.

Collaborations

He has collaborated with notable colleagues, including Haruyoshi Honda and Susumu Sato, to further enhance the impact of their research in the pharmaceutical industry.

Conclusion

Tsukasa Kuwamura's innovative work in developing phenylacetic ester derivatives showcases his commitment to improving therapeutic options in medicine. His contributions continue to influence the field of pharmaceutical chemistry positively.

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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