Tokyo, Japan

Kenzi Kitamura

This inventor holds 1 USPTO granted patent. Top assignee: Toyo Ink Manufacturing Company. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenzi Kitamura. Retrieved from https://idiyas.com/inventor/kenzi-kitamura

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 = 2.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Kenzi Kitamura: Innovator in Azo Pigment Technology

Introduction

Kenzi Kitamura is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of pigment technology, particularly through his innovative work on azo dispersing agents.

Latest Patents

Kenzi Kitamura holds a patent for an azo pigment composition that forms a dispersion with high tinting strength and excellent clearness, transparency, fluidity, and storage stability. This composition is created from a coupling reaction between a diazo component and a coupler component. It contains a compound represented by a specific formula, wherein Q represents a diazo or coupler component moiety, and A represents a divalent bonding group selected from a class consisting of various chemical structures.

Career Highlights

Kenzi Kitamura is associated with Toyo Ink Manufacturing Company, where he has been instrumental in advancing the company's research and development efforts in pigment technology. His work has led to the creation of innovative products that enhance the quality and performance of inks and coatings.

Collaborations

Kenzi has collaborated with Takahiro Yuasa, contributing to the development of new technologies and products in the field of azo pigments.

Conclusion

Kenzi Kitamura's contributions to azo pigment technology exemplify his innovative spirit and dedication to advancing the field. His patent reflects a significant achievement that enhances the quality of pigment compositions used in various applications.

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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