Tokyo, Japan

Koyuki Sakai

This inventor holds 1 USPTO granted patent and 3 published patent applications and 1 EPO patent. Top assignee: Furukawa Electric., Ltd.. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koyuki Sakai. Retrieved from https://idiyas.com/inventor/koyuki-sakai

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

USPTO Granted Patents = 1 

 

Average Co-Inventor Count = 1.0

ph-index = 1


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Koyuki Sakai - Innovator in Film Adhesives

Introduction

Koyuki Sakai is a talented inventor based in Tokyo, Japan. She is currently employed at The Furukawa Electric Co., Ltd. Despite having no granted patents to her name, she is actively involved in innovative research and development in her field. Her work focuses on creating advanced materials for electronic components.

Latest Patent Applications

Koyuki Sakai has submitted several notable patent applications, including:

1. **Film Adhesive, Electronic Component Using the Same, and Method of Producing the Same** - This application describes a film adhesive that contains an epoxy resin, an epoxy resin curing agent, and a phenoxy resin. The adhesive is designed to have specific light transmittance properties, ensuring that it meets the requirements for various electronic applications.

2. **Resin Composition for Flexible Device, Film-Like Adhesive for Flexible Device, Adhesive Sheet for Flexible Device, and Method of Producing Flexible Device** - This application outlines a resin composition that includes an epoxy resin and a phenoxy resin. The cured product is engineered to have a glass transition temperature of 60° C. or higher, making it suitable for flexible devices.

Conclusion

Koyuki Sakai is a promising inventor whose work in film adhesives and resin compositions is paving the way for advancements in electronic components. Her innovative spirit and dedication to research contribute significantly to her 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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