Tokyo, Japan

Toru Tsujimoto

This inventor holds 2 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 1 EPO patent. Top assignees: Japan Tobacco Inc., Mishima Paper Co., Ltd.. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toru Tsujimoto. Retrieved from https://idiyas.com/inventor/toru-tsujimoto

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0


 

Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 74(Granted Patents)


Company Filing History:


Years Active: 1998

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2 patents (USPTO):Explore Patents

Title: The Innovations of Toru Tsujimoto

Introduction

Toru Tsujimoto is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of innovative products that enhance functionality and usability. With a total of 2 patents to his name, Tsujimoto's work reflects a commitment to advancing technology in practical applications.

Latest Patents

Toru Tsujimoto's latest patents include a water-dispersible sheet and a cigarette using the same. The water-dispersible sheet comprises a water-resolvable base paper made from fibrous raw materials and a water-dispersible coating layer containing a water-soluble polymer and an alkaline compound. This innovative sheet is produced through an impregnation treatment for a water-resolvable base paper with a coating mixture, ensuring that the gas-permeability is controlled effectively. Additionally, the water-dispersible sheet for cigarettes is designed to have specific air-permeability and air-resistance characteristics, making it suitable for use as filter joining paper or filter plug wrap for cigarettes.

Career Highlights

Throughout his career, Tsujimoto has worked with prominent companies such as Mishima Paper Co., Ltd. and Japan Tobacco Inc. His experience in these organizations has allowed him to refine his skills and contribute to the development of cutting-edge materials.

Collaborations

Toru Tsujimoto has collaborated with notable colleagues, including Masato Shishikura and Yoshiaki Ishino. These partnerships have fostered a creative environment that has led to the successful development of his patented innovations.

Conclusion

Toru Tsujimoto's contributions to the field of materials science, particularly through his innovative patents, demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry and pave the way for 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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