Osaka, Japan

Hayata Matsumoto

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Nitto-Denko Corporation. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hayata Matsumoto. Retrieved from https://idiyas.com/inventor/hayata-matsumoto

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


% Patents Active = 50.0

 

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Hayata Matsumoto: Innovator in Pressure-Sensitive Adhesives

Introduction

Hayata Matsumoto is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of adhesive technology, particularly with his innovative approach to pressure-sensitive adhesives. His work has led to the development of a unique adhesive composition that is both effective and environmentally friendly.

Latest Patents

Matsumoto holds a patent for a water-dispersed pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet. This composition includes a water-dispersible polymer, a carboxylic acid copolymer thickener, a polyacrylic acid thickener, and water. The specific ratios of these components are crucial for the performance of the adhesive. The carboxylic acid copolymer thickener is present in a range of 0.1% to 1.5% by mass, while the polyacrylic acid thickener is included at 1% to 3.7% by mass. This innovative adhesive sheet is formed from the aforementioned composition, showcasing Matsumoto's expertise in creating effective adhesive solutions.

Career Highlights

Hayata Matsumoto is currently employed at Nitto Denko Corporation, a leading company in the adhesive and materials industry. His role at the company allows him to further develop and refine his innovative adhesive technologies. His work has not only contributed to the company's portfolio but has also advanced the field of pressure-sensitive adhesives.

Collaborations

Matsumoto has collaborated with talented coworkers such as Amane Sawamura and Shuhei Yamamoto. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas, leading to advancements in adhesive technology.

Conclusion

Hayata Matsumoto is a prominent inventor whose work in pressure-sensitive adhesives has made a significant impact in the industry. His innovative patent reflects his commitment to developing effective and environmentally friendly adhesive solutions. His contributions continue to influence the field and inspire future innovations.

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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