Sakai, Japan

Yasuyuki Kihara

This inventor holds 4 USPTO granted patents and 3 published patent applications and 2 EPO patents. Top assignees: Nitto Shinko Corporation, Dupont Teijin Advanced Papers (Japan) Limited, E.i. Dupont De Nemours and Company. Active years: 2010-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuyuki Kihara. Retrieved from https://idiyas.com/inventor/yasuyuki-kihara

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.9

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Sakai, JP (2010 - 2022)
  • Fukui, JP (2022)

Company Filing History:


Years Active: 2010-2022

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4 patents (USPTO):Explore Patents

Title: Yasuyuki Kihara: Innovator in Resin Composition Technology

Introduction

Yasuyuki Kihara is a notable inventor based in Sakai, Japan. He has made significant contributions to the field of resin compositions, holding a total of 4 patents. His work focuses on developing materials with excellent heat resistance and electrical insulating properties.

Latest Patents

Kihara's latest patents include innovative advancements in resin compositions. One of his patents is for a resin composition and electric insulating sheet, which aims to provide materials with exceptional heat resistance and thermal adhesiveness. This invention incorporates a polyether sulfone resin along with a specific melt viscosity resin and a phenoxy resin. Another significant patent is for an electrically insulating resin composition and laminate sheet. This invention features a polysulfone resin with multiple sulfonyl groups and a polyamide resin, where the polyamide resin constitutes 1 to 45% by mass.

Career Highlights

Throughout his career, Yasuyuki Kihara has worked with prominent companies such as Nitto Shinko Corporation and E.I. DuPont de Nemours and Company. His experience in these organizations has contributed to his expertise in resin technology and innovation.

Collaborations

Kihara has collaborated with notable colleagues, including Yoshiki Takahashi and Hidenori Takayama. These partnerships have likely enhanced his research and development efforts in the field of resin compositions.

Conclusion

Yasuyuki Kihara is a distinguished inventor whose work in resin compositions has led to significant advancements in material technology. His patents reflect a commitment to innovation and excellence in the field.

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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