Kako-gun, Japan

Ryota Harisaki

This inventor holds 5 USPTO granted patents and 7 published patent applications and 6 EPO patents. Top assignee: Sumitomo Seika Chemicals Co., Ltd.. Active years: 2021-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryota Harisaki. Retrieved from https://idiyas.com/inventor/ryota-harisaki

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

USPTO Granted Patents = 5 

% Patents Active = 40.0

 

Average Co-Inventor Count = 3.2

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2021-2023

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5 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Ryota Harisaki

Introduction

Ryota Harisaki is a prominent inventor based in Kako-gun, Japan. He has made significant contributions to the field of epoxy resin compositions, holding a total of 5 patents. His work focuses on developing materials with enhanced properties for various applications.

Latest Patents

Harisaki's latest patents include innovative epoxy resin compositions. One of his notable inventions is an epoxy resin composition that achieves excellent low dielectric characteristics and high adhesive strength to metal. This composition comprises organic fine particles and a specific structure of epoxy resin. Another significant patent involves an epoxy resin composition that maintains excellent adhesion while exhibiting a low dielectric tangent. This formulation includes a specific epoxy resin and a phenol-based curing agent.

Career Highlights

Ryota Harisaki is currently employed at Sumitomo Seika Chemicals Co., Ltd., where he continues to advance his research and development efforts. His work has been instrumental in enhancing the performance of epoxy materials, making them suitable for a variety of industrial applications.

Collaborations

Harisaki collaborates with talented colleagues, including Noriaki Fukuda and Katsumasa Yamamoto. Their combined expertise fosters a creative environment that drives innovation within their projects.

Conclusion

Ryota Harisaki's contributions to the field of epoxy resin compositions highlight his role as a leading inventor in Japan. His innovative patents and collaborative efforts continue to shape advancements in material science.

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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