Hachioji, Japan

Masanori Kurokawa

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Kewpie Corporation. Active years: 2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanori Kurokawa. Retrieved from https://idiyas.com/inventor/masanori-kurokawa

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2015

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1 patent (USPTO):Explore Patents

Title: Masanori Kurokawa: Innovator in Cosmetic Science

Introduction

Masanori Kurokawa is a notable inventor based in Hachioji, Japan. He has made significant contributions to the field of cosmetic science, particularly through his innovative work on modified hyaluronic acid.

Latest Patents

Kurokawa holds a patent for "Modified hyaluronic acid and/or a salt thereof, method for producing the same, and cosmetic preparation comprising the same." This patent involves a modified hyaluronic acid that includes a glycerin skeleton-containing group, which is represented by the general formula (1): —O—CH—CHOH—CH—OR. This invention has potential applications in cosmetic formulations, enhancing the effectiveness and stability of products.

Career Highlights

Kurokawa is associated with Kewpie Corporation, a company known for its innovative food and cosmetic products. His work has contributed to the advancement of cosmetic ingredients, particularly in improving skin hydration and texture.

Collaborations

Kurokawa collaborates with Shunichi Fujikawa, further enhancing the research and development efforts at Kewpie Corporation.

Conclusion

Masanori Kurokawa's contributions to cosmetic science through his patented innovations highlight the importance of research in developing effective cosmetic ingredients. His work continues to influence the industry and improve product formulations.

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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