Gunma, Japan

Shinji Miyadai

This inventor holds 4 USPTO granted patents. Top assignee: Shin-Etsu Chemical Co., Ltd.. Active years: 1996-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinji Miyadai. Retrieved from https://idiyas.com/inventor/shinji-miyadai

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


% Patents Active = 50.0

Average Co-Inventor Count = 2.4

ph-index = 3

Forward Citations = 51(Granted Patents)


Location History:

  • Gunma, JP (1996)
  • Gunma-Ken, JP (2002 - 2004)

Company Filing History:


Years Active: 1996-2004

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4 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Shinji Miyadai

Introduction

Shinji Miyadai is a notable inventor based in Gunma-ken, Japan. He has made significant contributions to the field of coatings and water/oil repellent compositions. With a total of 4 patents, Miyadai's work reflects a commitment to innovation and environmental sustainability.

Latest Patents

Miyadai's latest patents include a unique coating composition that combines various unsaturated monomers and a crosslinking catalyst. This innovative coating provides excellent adhesion to substrates and remarkable toughness, comparable to traditional isocyanate-crosslinked coats. Additionally, he has developed a water-soluble, water/oil repellent treating composition. This composition is created through the cohydrolysis and condensation of fluorinated alkyl-bearing alkoxysilane, amino-bearing alkoxysilane, and alkoxysilyl-bearing polyorganosiloxane. It offers improved water solubility and shelf stability while being environmentally friendly.

Career Highlights

Shinji Miyadai is currently associated with Shin-Etsu Chemical Co., Ltd., a leading company in the chemical industry. His work at this company has allowed him to focus on developing advanced materials that meet modern demands for performance and sustainability.

Collaborations

Miyadai has collaborated with esteemed colleagues such as Ichiro Ono and Tetsuo Nakanishi. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise.

Conclusion

Shinji Miyadai's contributions to the field of coatings and water/oil repellent technologies highlight his innovative spirit and dedication to environmental sustainability. His patents reflect a blend of creativity and practicality, making a significant impact in his industry.

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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