Saitama, Japan

Kouichi Katsuyama

This inventor holds 3 USPTO granted patents. Top assignee: Nisshin Flour Milling Co., Ltd.. Active years: 1993-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouichi Katsuyama. Retrieved from https://idiyas.com/inventor/kouichi-katsuyama

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 = 10.0

ph-index = 3

Forward Citations = 59(Granted Patents)


Company Filing History:


Years Active: 1993-1995

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3 patents (USPTO):Explore Patents

Title: Kouichi Katsuyama: Innovator in Indole Derivatives

Introduction

Kouichi Katsuyama is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of chemistry, particularly in the development of indole derivatives. With a total of 3 patents to his name, Katsuyama continues to push the boundaries of innovation in his area of expertise.

Latest Patents

Katsuyama's latest patents focus on indole derivatives, which are crucial in various chemical applications. One of his patents discloses indole derivatives of a specific formula, where X and Y each independently represent H or --CH₂CH₂R, and R represents pyridyl or substituted amino of NR₁R₂. This innovative work showcases his commitment to advancing chemical research and development.

Career Highlights

Kouichi Katsuyama is currently employed at Nisshin Flour Milling Co., Ltd., where he applies his expertise in chemistry to contribute to the company's research initiatives. His work has not only enhanced the company's product offerings but has also positioned him as a key player in the field of chemical innovation.

Collaborations

Throughout his career, Katsuyama has collaborated with esteemed colleagues such as Toshihiro Takahashi and Hitoshi Inoue. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the advancement of innovative solutions.

Conclusion

Kouichi Katsuyama is a distinguished inventor whose work in indole derivatives has made a significant impact in the field of chemistry. His contributions, along with his collaborations, highlight the importance of innovation in driving progress within the industry.

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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