Niihama, Japan

Tokuo Tatsuda

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Sumitomo Naugatuck Co., Ltd.. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tokuo Tatsuda. Retrieved from https://idiyas.com/inventor/tokuo-tatsuda

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 1989

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2 patents (USPTO):Explore Patents

Title: Tokuo Tatsuda: Innovator in Molding Resin Technology

Introduction

Tokuo Tatsuda is a notable inventor based in Niihama, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced molding resins. With a total of 2 patents to his name, Tatsuda's work has had a considerable impact on the industry.

Latest Patents

Tatsuda's latest patents focus on a molding resin composition that includes a saturated polyester resin, a graft copolymer, and a rubber-reinforced resin. This innovative composition is designed to improve the impact strength, weld strength, stiffness, and mold shrinkage factor of molded articles. The specific weight ratios of the components are carefully defined to achieve optimal performance, showcasing Tatsuda's expertise in polymer chemistry.

Career Highlights

Throughout his career, Tokuo Tatsuda has been associated with Sumitomo Naugatuck Co., Ltd., where he has played a pivotal role in advancing resin technology. His work has not only contributed to the company's success but has also set new standards in the industry.

Collaborations

Tatsuda has collaborated with esteemed colleagues such as Mikio Hirai and Tomio Yoshida. These partnerships have fostered a creative environment that has led to innovative solutions in molding resin applications.

Conclusion

Tokuo Tatsuda's contributions to the field of molding resins exemplify the spirit of innovation. His patents and collaborative efforts continue to influence the industry, making him a key figure in materials science.

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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