Kamakura, Japan

Masashi Seki

This inventor holds 2 USPTO granted patents. Top assignee: Mitsui Toatsu Chemicals, Incorporated. Active years: 1993-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masashi Seki. Retrieved from https://idiyas.com/inventor/masashi-seki-5ei2dc6w

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 = 5.5

ph-index = 2

Forward Citations = 21(Granted Patents)


Location History:

  • Kamakura, JP (1993)
  • Kanagawa-ken, JP (1998)

Company Filing History:


Years Active: 1993-1998

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2 patents (USPTO):Explore Patents

Title: Masashi Seki: Innovator in Thermosetting Powder Paint Technology

Introduction

Masashi Seki is a notable inventor based in Kamakura, Japan. He has made significant contributions to the field of thermosetting powder paints, with a focus on enhancing their properties for various applications, particularly in the automotive industry. His innovative work has led to the development of two patents that showcase his expertise and creativity.

Latest Patents

Masashi Seki holds 2 patents, with his latest inventions focusing on thermosetting powder paint and a coating method utilizing this paint. The first patent describes a thermosetting powder paint that includes essential components such as a copolymer made from a glycidyl group-containing monomer, styrene, and other copolymerizable monomers. This paint also incorporates curing agents, including an aliphatic polycarboxylic acid and a linear anhydride of an aliphatic polycarboxylic acid. The resulting coating exhibits excellent storage stability and provides a high-quality finish with outstanding properties, weathering resistance, and yellowing resistance, making it particularly suitable for use as a top coat and intermediate coat for automobiles and their parts.

Career Highlights

Masashi Seki is associated with Mitsui Toatsu Chemicals, Incorporated, where he has been instrumental in advancing the company's product offerings in the field of coatings. His work has not only contributed to the company's reputation but has also pushed the boundaries of what is possible in thermosetting powder paint technology.

Collaborations

Some of his notable coworkers include Takayoshi Sekido and Eiichiro Miyazaki, who have collaborated with him on various projects, further enhancing the innovative capabilities of their team.

Conclusion

Masashi Seki's contributions to thermosetting powder paint technology exemplify the impact of innovation in the coatings industry. His patents reflect a commitment to quality and performance, ensuring that his work will continue to influence the automotive sector for years to come.

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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