Yao, Japan

By Hiroyoshi Uno, Heir

This inventor holds 1 USPTO granted patent. Top assignee: Tomoe Technical Research Company Ltd.. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: By Hiroyoshi Uno, Heir. Retrieved from https://idiyas.com/inventor/by-hiroyoshi-uno-heir

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 = 7.0

ph-index = 1

Forward Citations = 26(Granted Patents)


Company Filing History:


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: By Hiroyoshi Uno, Heir: Innovator in Valve Technology

Introduction

By Hiroyoshi Uno, Heir is a notable inventor based in Yao, Japan. He has made significant contributions to the field of valve technology, particularly with his innovative driving device for opening and closing valves. His work exemplifies the intersection of engineering and practical application, showcasing his dedication to improving mechanical systems.

Latest Patents

Uno holds a patent for a driving device designed to facilitate the opening and closing of a valve. This device comprises a cylindrical body, an actuating cylinder, a spindle, a piston member, a transparent plate, and a stop means for controlling the rotation of the spindle. The stop means includes a ring gear, a spring, and a stop bar with a wedge-shaped head. This design allows for the prevention of spindle rotation by fluid pressure while permitting manual rotation in either direction.

Career Highlights

Uno is associated with Tomoe Technical Research Company Ltd., where he has applied his expertise in mechanical engineering. His innovative approach has led to the development of practical solutions that enhance the functionality of valve systems. With a focus on precision and reliability, Uno's work has garnered attention in the engineering community.

Collaborations

Uno has worked alongside notable colleagues, including Takayoshi Uno, who is now deceased, and Minoru Onaka. Their collaborative efforts have contributed to advancements in valve technology and have fostered a spirit of innovation within their field.

Conclusion

By Hiroyoshi Uno, Heir stands out as a dedicated inventor whose work in valve technology has made a lasting impact. His innovative designs and collaborative spirit continue to inspire future advancements in engineering.

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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