Kawasaki, Japan

Kenzaburo Yamuguchi

This inventor holds 1 USPTO granted patent. Top assignees: Jujo Paper Co., Ltd., Mitsui Toatsu Chemicals, Incorporated. Active years: 1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenzaburo Yamuguchi. Retrieved from https://idiyas.com/inventor/kenzaburo-yamuguchi

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 = 8(Granted Patents)


Company Filing History:


Years Active: 1981

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1 patent (USPTO):Explore Patents

Title: Kenzaburo Yamuguchi: Innovator in Color-Developing Technology

Introduction

Kenzaburo Yamuguchi is a notable inventor based in Kawasaki, Japan. He is recognized for his contributions to the field of color-developing technology, particularly in pressure-sensitive recording sheets. His innovative approach has led to the development of a unique patent that enhances the functionality of these recording sheets.

Latest Patents

Yamuguchi holds a patent for a color-developing sheet designed for pressure-sensitive recording sheets. This invention comprises a color-developing agent that includes at least one 2,2'-bisphenolsulfone nickel salt. The formula allows for various substitutions, making it versatile for different applications. His patent is significant in improving the quality and efficiency of color development in recording technologies. He has 1 patent to his name.

Career Highlights

Throughout his career, Kenzaburo Yamuguchi has worked with prominent companies such as Mitsui Toatsu Chemicals, Incorporated and Jujo Paper Co., Ltd. His experience in these organizations has contributed to his expertise in chemical engineering and product development. His work has had a lasting impact on the industry, particularly in the realm of pressure-sensitive materials.

Collaborations

Yamuguchi has collaborated with notable colleagues, including Akihiro Yamaguchi and Tadashi Kobayashi. These partnerships have fostered innovation and have led to advancements in their respective fields.

Conclusion

Kenzaburo Yamuguchi is a distinguished inventor whose work in color-developing technology has made significant contributions to the industry. His patent for a color-developing sheet exemplifies his innovative spirit and dedication to enhancing recording technologies.

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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