Toyonaka, Japan

Yukio Tomari

This inventor holds 3 USPTO granted patents. Top assignee: Sumitomo Naugatuck Co., Ltd.. Active years: 1981-1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukio Tomari. Retrieved from https://idiyas.com/inventor/yukio-tomari

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 = 3

Forward Citations = 16(Granted Patents)


Location History:

  • Toyonaka, JP (1981 - 1983)
  • Osaka, JP (1983)

Company Filing History:


Years Active: 1981-1983

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3 patents (USPTO):Explore Patents

Title: Innovations of Yukio Tomari

Introduction

Yukio Tomari is a notable inventor based in Toyonaka, Japan. He has made significant contributions to the field of thermoplastic resin compositions and elastomeric materials. With a total of 3 patents to his name, Tomari's work showcases his expertise and innovative spirit.

Latest Patents

One of his latest patents is a thermoplastic resin composition that excels in color development. This composition includes a graft polymer made from an ethylene-propylene elastomeric polymer and various monomers, ensuring high-quality color performance. Another significant patent is for an elastomeric composition that boasts excellent properties such as heat aging characteristics, dimensional stability, and hydrolytic resistance. These innovations highlight Tomari's commitment to advancing material science.

Career Highlights

Yukio Tomari is currently employed at Sumitomo Naugatuck Co., Ltd., where he continues to develop cutting-edge materials. His work has not only contributed to his company but has also influenced the broader industry through his patented inventions.

Collaborations

Tomari has collaborated with notable colleagues, including Hajime Sakano and Fumio Nakai. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Yukio Tomari's contributions to the field of materials science through his patents and collaborations demonstrate his role as a leading inventor. His work continues to impact the industry positively, showcasing the importance of innovation 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]
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