Osaka, Japan

Kuniaki Tsumori

This inventor holds 1 USPTO granted patent. Top assignee: Arakawa Rinsan Kagaku Kogyo Kabushiki Kaisha. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kuniaki Tsumori. Retrieved from https://idiyas.com/inventor/kuniaki-tsumori

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 = 3.0

ph-index = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: Kuniaki Tsumori: Innovator in Cationic Amino Resins

Introduction

Kuniaki Tsumori is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of chemistry, particularly in the development of novel cationic amino resins. His innovative work has led to the filing of a patent that showcases his expertise and creativity in this area.

Latest Patents

Kuniaki Tsumori holds a patent for "Novel cationic amino resins and processes for producing the same." This patent describes cationic amino resins with a weight average molecular weight of at least 400 and an amine value ranging from 20 to 700. The processes for producing these resins involve thermal polymerization of specific compounds at temperatures between 170 to 300 degrees Celsius. This innovative approach highlights Tsumori's ability to combine various chemical elements to create advanced materials.

Career Highlights

Kuniaki Tsumori is associated with Arakawa Rinsan Kagaku Kogyo Kabushiki Kaisha, where he continues to work on innovative projects. His career is marked by a commitment to research and development in the field of chemical engineering. Tsumori's work has not only advanced the understanding of cationic amino resins but has also contributed to the broader field of polymer chemistry.

Collaborations

Throughout his career, Tsumori has collaborated with esteemed colleagues, including Hiromi Toda and Kametaro Kunimori. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Kuniaki Tsumori is a distinguished inventor whose work in cationic amino resins has made a significant impact in the field of chemistry. His innovative patent and collaborations with other professionals underscore his dedication to advancing chemical research. Tsumori's contributions continue to influence the industry and inspire future innovations.

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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