Tokyo, Japan

Hiromasa Matsumoto

This inventor holds 3 USPTO granted patents. Top assignee: Kao Corporation. Active years: 1999-2014.

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

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

Calculating rank

% Patents Active = 66.7

Average Co-Inventor Count = 5.1

ph-index = 2

Forward Citations = 12(Granted Patents)


Location History:

  • Wakayama, JP (1999)
  • Tokyo, JP (2013 - 2014)

Company Filing History:


Years Active: 1999-2014

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3 patents (USPTO):Explore Patents

Title: Hiromasa Matsumoto: Innovator in Vesicle Composition and Toothpaste Technology

Introduction

Hiromasa Matsumoto is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of product formulation, particularly in the development of vesicle compositions and innovative toothpaste designs. With a total of 3 patents to his name, Matsumoto continues to push the boundaries of technology in consumer products.

Latest Patents

Matsumoto's latest patents include a method for producing a vesicle composition. This method involves creating a vesicle composition with an aqueous phase as a continuous phase. The process includes dissolving an oil phase containing a branched fatty acid, a tertiary amine, and an organic acid at a temperature equal to or higher than the melting point of the oil phase. Additionally, he has developed a unique toothpaste that is stored in a two-chamber container. This design allows for the simultaneous discharge of two different compositions, ensuring that they maintain their intended properties until use.

Career Highlights

Hiromasa Matsumoto is currently employed at Kao Corporation, a leading company in the consumer goods sector. His work focuses on innovative formulations that enhance product performance and user experience. His contributions have been instrumental in advancing the company's product offerings.

Collaborations

Matsumoto collaborates with talented individuals such as Manabu Hosoya and Kazushi Oshino. Together, they work on various projects that aim to innovate and improve product formulations.

Conclusion

Hiromasa Matsumoto is a distinguished inventor whose work in vesicle composition and toothpaste technology has made a significant impact in the industry. His innovative approach continues to inspire advancements in consumer products.

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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