Kyoto, Japan

Takayuki Tsuji

This inventor holds 8 USPTO granted patents and 1 published patent application and 5 EPO patents. Top assignee: Sanyo Chemical Industries, Ltd.. Active years: 1999-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayuki Tsuji. Retrieved from https://idiyas.com/inventor/takayuki-tsuji-p28mk8sb

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

Calculating rank
USPTO Granted Patents = 8 

% Patents Active = 37.5

 

Average Co-Inventor Count = 4.7

ph-index = 3

Forward Citations = 44(Granted Patents)


Location History:

  • Kyoto, JP (1999 - 2015)
  • Kyogo, JP (2015)

Company Filing History:


Years Active: 1999-2015

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8 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Takayuki Tsuji

Introduction

Takayuki Tsuji is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the development of advanced polyurethane materials. With a total of 8 patents to his name, Tsuji's work has had a substantial impact on the industry.

Latest Patents

Tsuji's latest patents include innovative methods for producing polymer polyols and polyurethane resins. One notable patent describes a polymer polyol that consists of a polyol, polymer particles obtained through the polymerization of ethylenically unsaturated compounds, and an active-hydrogen-containing compound with an aromatic ring. This polymer polyol exhibits low viscosity and excellent handleability, leading to polyurethane resins with remarkable mechanical strengths. Another patent outlines a method for producing fine-particle-dispersed polyols, which enhances the properties of the resulting polyurethane resins.

Career Highlights

Takayuki Tsuji is currently associated with Sanyo Chemical Industries, Ltd., where he continues to innovate in the field of polymer chemistry. His work has not only advanced the understanding of polymer materials but has also contributed to the development of new applications in various industries.

Collaborations

Throughout his career, Tsuji has collaborated with notable colleagues, including Shigekuni Nakada and Yukiya Kobayashi. These collaborations have fostered a creative environment that has led to groundbreaking advancements in polymer technology.

Conclusion

Takayuki Tsuji's contributions to polymer chemistry and his innovative patents have positioned him as a key figure in the industry. His work continues to influence the development of advanced materials that are essential for 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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