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For the Inventor, By the Inventor

Fuchu, Japan

Shunichi Fujikawa

This inventor holds 3 USPTO granted patents and 4 published patent applications and 4 EPO patents. Top assignees: Kewpie Corporation, Q.p. Corporation. Active years: 2013-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shunichi Fujikawa. Retrieved from https://idiyas.com/inventor/shunichi-fujikawa

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Location History:

  • Fuchu, JP (2013 - 2015)
  • Chofu, JO (2018)

Company Filing History:

goldMedal2 out of 23 
 
Kewpie Corporation
 patents
silverMedal1 out of 37 
 
Q.p. Corporation
 patents

Years Active: 2013-2018

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3 patents (USPTO):Explore Patents
1. 10155824 - Carboxymethyl-group-containing modified hyaluronic acid and/or salt thereof and/or production method for carboxymethyl-group-containing modified hyaluronic acid and/or salt thereof (2018-12-18),
2. 9107842 - Modified hyaluronic acid and/or a salt thereof, method for producing the same, and cosmetic preparation comprising the same (2015-08-18),
3. 8410076 - Cationized hyaluronic acid and/or salt thereof, method of producing the same, hair modifying agent, cuticle repairing agent, skin modifying agent, and cosmetic preparation each using the same (2013-04-02),

Title: Shunichi Fujikawa: Innovator in Modified Hyaluronic Acid

Introduction

Shunichi Fujikawa is a notable inventor based in Fuchu, Japan. He has made significant contributions to the field of modified hyaluronic acid, holding a total of 3 patents. His work focuses on innovative methods for producing modified hyaluronic acid and its applications in various industries.

Latest Patents

Fujikawa's latest patents include a method for producing carboxymethyl-group-containing modified hyaluronic acid and/or its salts. This method involves a reaction with haloacetic acid in a water-containing solvent at a temperature of 30°C or less. Another significant patent details a modified hyaluronic acid that includes a glycerin skeleton-containing group, which has potential applications in cosmetic preparations.

Career Highlights

Throughout his career, Shunichi Fujikawa has worked with prominent companies such as Kewpie Corporation and Q.P. Corporation. His experience in these organizations has allowed him to develop and refine his innovative approaches to hyaluronic acid modification.

Collaborations

Fujikawa has collaborated with talented individuals in his field, including Kazunori Asaoka and Yukina Abe. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Shunichi Fujikawa's work in the field of modified hyaluronic acid showcases his innovative spirit and dedication to advancing scientific knowledge. His patents reflect a commitment to improving products that can benefit various industries, particularly in cosmetics.

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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