Fujisawa, Japan

Mariko Kitsukawa

This inventor holds 1 USPTO granted patent. Top assignees: Arakawa Chemical Industries, Ltd., Mistubishi Kasei Corporation. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mariko Kitsukawa. Retrieved from https://idiyas.com/inventor/mariko-kitsukawa

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 = 6.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: Mariko Kitsukawa: Innovator in Gastrointestinal Regulation

Introduction

Mariko Kitsukawa is a notable inventor based in Fujisawa, Japan. She has made significant contributions to the field of gastrointestinal health through her innovative research and development. Her work has led to the creation of a unique agent that regulates the motional function of the gastrointestinal tract.

Latest Patents

Kitsukawa holds a patent for an agent designed to regulate the motional function of the gastrointestinal tract. This agent contains as an active ingredient a 41-methyl-4,4a,9,10-tetrahydro-2(3H)-phenanthrenone derivative. The formula includes components where R¹ represents a hydrogen atom, an alkyl group, or an alkoxy group, while R² represents a hydrogen atom or an alkyl group. This innovative approach aims to improve gastrointestinal function and overall health.

Career Highlights

Throughout her career, Mariko Kitsukawa has worked with prominent companies, including Arakawa Chemical Industries and Mitsubishi Kasei Corporation. Her experience in these organizations has allowed her to develop her expertise in chemical engineering and pharmaceutical applications.

Collaborations

Kitsukawa has collaborated with notable colleagues such as Kohtaro Matsuo and Youichirou Ezaki. These partnerships have contributed to her success and the advancement of her research in gastrointestinal regulation.

Conclusion

Mariko Kitsukawa is a pioneering inventor whose work in gastrointestinal health has made a significant impact. Her innovative patent and collaborations highlight her dedication to improving health outcomes through scientific advancements.

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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