Yokohama, Japan

Shintaro Nagayama

This inventor holds 2 USPTO granted patents and 5 published patent applications. Top assignees: Samsung Display Co., Ltd., Samsung Display Co., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shintaro Nagayama. Retrieved from https://idiyas.com/inventor/shintaro-nagayama

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Shintaro Nagayama: Innovator in Resin Composition Technology

Introduction

Shintaro Nagayama is a prominent inventor based in Yokohama, Japan. He is known for his contributions to the field of resin compositions, particularly in applications related to display devices. His innovative work has led to the development of technologies that enhance the performance and reliability of flexible displays.

Latest Patents

Shintaro Nagayama holds a patent for a resin composition, adhesive member, and display device that includes a unique formulation. The resin composition comprises a (meth)acrylate oligomer and an oxygen inhibition preventing agent. This agent includes at least one phosphite or phosphine compound with a boiling point of about 150° C. or higher. The oxygen inhibition preventing agent is included in an amount of about 0.1 wt % or more and less than about 1 wt % with respect to the total amount of the (meth)acrylate. The adhesive member formed by photocuring this resin composition exhibits excellent adhesion at high temperatures, making it highly reliable for use in flexible display devices.

Career Highlights

Shintaro Nagayama is currently employed at Samsung Display Co., Ltd., where he continues to innovate in the field of display technology. His work has significantly contributed to advancements in materials used for modern display devices, enhancing their functionality and durability.

Collaborations

Shintaro collaborates with Hideo Umeda, a fellow innovator in the field. Together, they work on developing cutting-edge technologies that push the boundaries of display device capabilities.

Conclusion

Shintaro Nagayama's contributions to resin composition technology have made a significant impact on the display industry. His innovative patent demonstrates the potential for improved performance in flexible display devices.

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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