Chikuma, Japan

Kayoko Kitta

This inventor holds 4 USPTO granted patents, plus 1 CIPO patent and 2 EPO patents. Top assignees: Astellas Pharma Gmbh, Kotobuki Pharmaceutical Co Ltd, Kotobuki Pharmaceuticals Co., Ltd.. Active years: 2007-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kayoko Kitta. Retrieved from https://idiyas.com/inventor/kayoko-kitta

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

Calculating rank

% Patents Active = 25.0



Average Co-Inventor Count = 10.4

ph-index = 3

Forward Citations = 153(Granted Patents)


Company Filing History:


Years Active: 2007-2011

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4 patents (USPTO):Explore Patents

Title: Kayoko Kitta: Innovator in C-Glycoside Derivatives

Introduction

Kayoko Kitta is a prominent inventor based in Chikuma, Japan. She has made significant contributions to the field of pharmaceuticals, particularly in the development of C-glycoside derivatives. With a total of four patents to her name, Kitta's work focuses on innovative solutions for diabetes treatment.

Latest Patents

Kitta's latest patents include C-glycoside derivatives and salts thereof. These inventions provide C-glycoside derivatives where the B ring is bonded to the A ring via a specific linkage, and the A ring is directly bonded to a glucose residue. This innovation is particularly useful as a Na-glucose cotransporter inhibitor, serving as a therapeutic and preventive agent for both insulin-dependent (type 1) and insulin-independent (type 2) diabetes, as well as related conditions such as insulin-resistant diseases and obesity.

Career Highlights

Throughout her career, Kayoko Kitta has worked with notable companies in the pharmaceutical industry, including Astellas Pharma GmbH and Kotobuki Pharmaceutical Co. Ltd. Her expertise and innovative approach have positioned her as a key player in the development of new therapeutic agents.

Collaborations

Kitta has collaborated with esteemed colleagues such as Masakazu Imamura and Takeshi Murakami. These partnerships have further enhanced her research and development efforts in the field of diabetes treatment.

Conclusion

Kayoko Kitta's contributions to the field of pharmaceuticals, particularly through her patents on C-glycoside derivatives, highlight her role as an influential inventor. Her work continues to pave the way for advancements in diabetes treatment and related health issues.

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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