Kakogawa, Japan

Yoko Matsunaga

This inventor holds 1 USPTO granted patent. Top assignee: Harima Chemicals, Incorporated. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoko Matsunaga. Retrieved from https://idiyas.com/inventor/yoko-matsunaga-exo8d82c

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Yoko Matsunaga: Innovator in Resin Product Technology

Introduction

Yoko Matsunaga is a notable inventor based in Kakogawa, Japan. She has made significant contributions to the field of resin product technology. Her innovative work has led to the development of a unique release agent that enhances the production of resin products.

Latest Patents

Matsunaga holds 1 patent for her invention titled "Release agent and method of producing resin product." This patent describes a release agent that contains a polymer of a polymerizable component. The component includes a (meth)acrylate with a long-chain alkyl group consisting of carbon atoms ranging from 12 to 22, along with an acid group-containing ethylenic unsaturated bond-containing monomer. Notably, the acid group is neutralized by ammonia and/or amines, which contributes to the effectiveness of the release agent.

Career Highlights

Yoko Matsunaga is currently employed at Harima Chemicals, Incorporated, where she continues to innovate in the field of chemical engineering. Her work at the company has been instrumental in advancing resin product technology.

Collaborations

Matsunaga collaborates with her coworker, Takumi Miyazaki, who also plays a vital role in their projects. Together, they work on developing new solutions and improving existing technologies in their field.

Conclusion

Yoko Matsunaga's contributions to resin product technology through her innovative patent demonstrate her expertise and commitment to advancing the industry. Her work continues to influence the development of effective release agents in resin production.

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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