Kashiwa, Japan

Yoshio Uehara

This inventor holds 2 USPTO granted patents. Top assignee: Mitsui Petrochemical Industries, Ltd.. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshio Uehara. Retrieved from https://idiyas.com/inventor/yoshio-uehara-mg03pyy8

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 = 3.4

ph-index = 2

Forward Citations = 57(Granted Patents)


Company Filing History:


Years Active: 1980

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2 patents (USPTO):Explore Patents

Title: The Innovative Mind of Yoshio Uehara

Introduction

Yoshio Uehara, an inventive mind based in Kashiwa, Japan, has made significant contributions to the field of drainage technology. With two registered patents to his name, Uehara exemplifies the spirit of innovation that drives advancements in modern engineering.

Latest Patents

Uehara's latest patents demonstrate his expertise in underdrainage systems. His first patent, titled "Underdrainage Pipe," describes an innovative design that includes a liquid-collecting pipe featuring protrusions with recesses that enhance liquid collection efficiency while preventing surface contact with the pipe. The second patent, "Pipe for Underdraining," details a comprehensive solution comprising a liquid-collecting pipe, multiple discontinuous protrusions on its surface, a specialized filter layer, and a liquid-conducting space that facilitates effective drainage. These inventions represent a pivotal advancement in managing liquid waste efficiently.

Career Highlights

Yoshio Uehara is currently associated with Mitsui Petrochemical Industries Ltd., a prominent company known for its cutting-edge chemical innovations. His work there focuses on developing advanced drainage solutions that meet the demands of contemporary infrastructure needs. Uehara's inventive prowess has established him as a respected figure within his field.

Collaborations

Throughout his career, Uehara has worked closely with colleagues such as Minoru Inaba and Noriyuki Ishii. These collaborations have fostered an environment of creativity and shared expertise, allowing for the successful development of advanced drainage technologies.

Conclusion

Yoshio Uehara’s commitment to innovation is evident through his patents and contributions to Mitsui Petrochemical Industries Ltd. His work not only enhances drainage systems but also showcases the endless possibilities of engineering ingenuity. As he continues to push the boundaries of technology, Uehara remains a vital player in the world of inventions and innovations.

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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