Yokohama, Japan

Kisei Matsumoto

This inventor holds 8 USPTO granted patents and 5 published patent applications and 4 EPO patents. Top assignees: Dnp Fine Chemicals Co., Ltd., Dai Nippon Printing Co., Ltd.. Active years: 2016-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kisei Matsumoto. Retrieved from https://idiyas.com/inventor/kisei-matsumoto

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

USPTO Granted Patents = 8 

% Patents Active = 100.0

 

Average Co-Inventor Count = 5.6

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Kanagawa, JP (2016 - 2019)
  • Yokohama, JP (2018 - 2021)

Company Filing History:


Years Active: 2016-2025

Loading Chart...
Loading Chart...
8 patents (USPTO):Explore Patents

Title: Kisei Matsumoto – Innovator in Nonaqueous Ink Compositions

Introduction

Kisei Matsumoto is a distinguished inventor based in Yokohama, Japan. He is recognized for his contributions to the field of ink compositions, holding a total of eight patents to his name. His innovative spirit and dedication to advancing technology have made significant impacts in the printing industry.

Latest Patents

Among his latest innovations, Matsumoto has developed a nonaqueous ink composition that includes unique organic solvents. This composition incorporates two types of organic solvents: organic solvent (a), which is a glycol ether dialkyl, and organic solvent (b), chosen from a group featuring alkylamide-based solvents, cyclic amide-based solvents, and lactone-based solvents, each characterized by a ring comprising six or more members. This innovative approach enhances the quality and performance of printing materials.

Career Highlights

Matsumoto has spent a considerable part of his career working with reputable companies such as DNP Fine Chemicals Co., Ltd. and Dai Nippon Printing Co., Ltd. His roles in these organizations have enabled him to contribute meaningfully to research and development, particularly in the field of printing technologies.

Collaborations

Throughout his career, Matsumoto has collaborated with talented professionals, including Fumie Yamazaki and Naoki Shiraishi. These partnerships have fostered an environment of creativity and innovation, enhancing the quality of the research produced.

Conclusion

Kisei Matsumoto stands out as an inventive force in the realm of nonaqueous ink compositions. His patents not only showcase his innovative capabilities but also provide valuable advancements for industries reliant on high-quality printing solutions. With a strong collaborative spirit and a track record of impactful patents, Matsumoto continues to inspire future innovations in technology.

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]
Loading…