Aomori, Japan

Yohtaro Katagata

This inventor holds 1 USPTO granted patent and 2 published patent applications and 1 EPO patent. Top assignees: Hirosaki University, Sunstar Inc.. Active years: 2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yohtaro Katagata. Retrieved from https://idiyas.com/inventor/yohtaro-katagata

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

 

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2017

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1 patent (USPTO):Explore Patents

Title: The Innovations of Yohtaro Katagata

Introduction

Yohtaro Katagata is a notable inventor based in Aomori, Japan. He has made significant contributions to the field of materials science, particularly in the development of novel proteoglycan-containing materials. His work focuses on enhancing skin health through innovative applications of natural substances.

Latest Patents

Katagata holds a patent for a proteoglycan-containing material derived from fish cartilage. This invention aims to produce a unique material that offers various benefits for skin care. The proteoglycan-containing material includes an acidic saccharide component with a molecular weight of not less than 2000 kDa. It is designed to provide skin-moisturizing and anti-aging effects, including promoting skin fibroblast proliferation, enhancing skin barrier function, and improving collagen production.

Career Highlights

Throughout his career, Yohtaro Katagata has worked with reputable organizations such as Sunstar Inc. and Hirosaki University. His experience in these institutions has allowed him to collaborate with other experts in the field and further his research on proteoglycans and their applications.

Collaborations

Katagata has collaborated with notable colleagues, including Masashi Goto and Kazushi Yamamoto. These partnerships have contributed to the advancement of his research and the successful development of his patented materials.

Conclusion

Yohtaro Katagata's innovative work in creating proteoglycan-containing materials showcases his dedication to improving skin health through scientific advancements. His contributions to the field are significant and continue to influence research in materials science.

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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