Nara, Japan

Shigeaki Matsumoto

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Osaka Organic Chemical Industries Co., Ltd., Osaka Organic Chemical Industry Ltd., Sunstar Kabushiki Kaisha. Active years: 1996-2020.

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

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


% Patents Active = 100.0


Average Co-Inventor Count = 4.2

ph-index = 1

Forward Citations = 9(Granted Patents)


Location History:

  • Nara, JP (1996)
  • Hakusan, JP (2020)

Company Filing History:


Years Active: 1996-2020

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2 patents (USPTO):Explore Patents

Title: Shigeaki Matsumoto: Innovator in Dental Adhesives and Acrylate Production

Introduction

Shigeaki Matsumoto is a notable inventor based in Nara, Japan. He has made significant contributions to the field of chemical engineering, particularly in the development of dental adhesives and polyfunctional acrylates. With a total of 2 patents to his name, Matsumoto's work has had a meaningful impact on both dental care and industrial applications.

Latest Patents

Matsumoto's latest patents include a method for producing polyfunctional acrylate and a dental adhesive coating base composition. The first patent outlines a production method that reduces tin content by adding an acid to a mixture containing an organotin compound and a multifunctional acrylate, followed by distillation. The second patent describes a dental adhesive coating base composition that includes specific copolymers and acids to enhance fluoride solubility, thereby aiding in dental caries prevention.

Career Highlights

Throughout his career, Matsumoto has worked with prominent companies such as Sunstar and Osaka Organic Chemical Industries. His experience in these organizations has allowed him to refine his expertise in chemical formulations and adhesive technologies.

Collaborations

Matsumoto has collaborated with notable colleagues, including Yutaka Moriwaki and Yujiro Uchiyama. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Shigeaki Matsumoto's innovative work in the field of dental adhesives and acrylate production showcases his commitment to improving health and industrial processes. His contributions continue to influence the industry and pave the way for future advancements.

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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