Ibaraki, Japan

Manabu Matsunaga

This inventor holds 15 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Nitto-Denko Corporation, Eisai Company, Limited. Active years: 2000-2012.

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

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

USPTO Granted Patents = 15 

% Patents Active = 53.3


Average Co-Inventor Count = 5.0

ph-index = 5

Forward Citations = 196(Granted Patents)


Location History:

  • Ibaraki, JP (2002 - 2007)
  • Osaka, JP (2000 - 2012)

Company Filing History:


Years Active: 2000-2012

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15 patents (USPTO):Explore Patents

Title: Manabu Matsunaga: Innovator in Adhesive Technologies

Introduction

Manabu Matsunaga is a prominent inventor based in Ibaraki, Japan. He has made significant contributions to the field of adhesive technologies, holding a total of 15 patents. His innovative work focuses on enhancing the performance and environmental impact of adhesive materials used in industrial applications.

Latest Patents

Matsunaga's latest patents include an adhesive sheet for steel plates and a steel plate reinforcing sheet. The adhesive sheet is designed to reduce the emission of organic volatile components while providing excellent reinforcing and vibration suppression effects. It features a restricting layer made from resin-coated glass fiber cloth, which is woven from glass fiber bundles and impregnated with an epoxy resin composition. This design ensures low air permeability and optimal adhesion properties.

The steel plate reinforcing sheet consists of a restricting layer and a reinforcing layer made from a foam composition that includes styrene synthetic rubber, aromatic epoxy resin, and a foaming agent. This innovative sheet maintains a total thickness of no more than 3.5 mm and demonstrates strong adhesion to oiled, cold-rolled steel plates, ensuring effective reinforcement for various industrial machines.

Career Highlights

Throughout his career, Matsunaga has worked with notable companies such as Nitto Denko Corporation and Eisai Company, Limited. His experience in these organizations has allowed him to develop and refine his expertise in adhesive technologies, leading to his numerous patents and innovations.

Collaborations

Matsunaga has collaborated with talented individuals in his field, including Kohshi Ueno and Atsushi Sasaki. These partnerships have contributed to the advancement of adhesive technologies and the successful development of his patented inventions.

Conclusion

Manabu Matsunaga is a distinguished inventor whose work in adhesive technologies has made a significant impact on industrial applications. His innovative patents reflect his commitment to improving performance and reducing environmental impact in the adhesive industry.

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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