Kobe, Japan

Yasuo Umehara

This inventor holds 1 USPTO granted patent. Top assignees: Ozeki Corporation, Other. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuo Umehara. Retrieved from https://idiyas.com/inventor/yasuo-umehara-7ld4ge6w

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 = 5.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:

goldMedal1 out of 2 
 
Ozeki Corporation
 patents
silverMedal1 out of 834,601 
Other
 patents
where one patent can have more than one assignee

Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: Yasuo Umehara: Innovator of Unique Frozen Liquors

Introduction

Yasuo Umehara is a notable inventor from Kobe, Japan, recognized for his innovative contributions to the beverage industry. His unique approach to liquor has led to the development of a product that offers a novel drinking experience.

Latest Patents

Umehara holds a patent for a liquor capable of being frozen when poured. This invention allows liquors to transform into a sherbet-like form instantly upon being poured into a glass. The liquors remain in a supercooled state below the freezing point while stored under specific pressure conditions, ensuring they do not freeze until served.

Career Highlights

Throughout his career, Umehara has worked with various companies, including Ozeki Corporation. His work has significantly impacted the way liquors are enjoyed, introducing a new dimension to the drinking experience.

Collaborations

Umehara has collaborated with notable individuals in his field, including Masaaki Hamachi and Yataro Nunokawa. These partnerships have contributed to the development and refinement of his innovative ideas.

Conclusion

Yasuo Umehara's inventive spirit and dedication to creating unique liquors have made him a significant figure in the beverage industry. His patent for a liquor that freezes upon pouring showcases his ability to blend science and enjoyment in a remarkable way.

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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