Nagano, Japan

Takeshi Ohi

This inventor holds 2 USPTO granted patents. Top assignee: Nissin Kogyo Co., Ltd.. Active years: 2007-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Ohi. Retrieved from https://idiyas.com/inventor/takeshi-ohi-3g4jvtre

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 2007-2011

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2 patents (USPTO):Explore Patents

Title: Innovations by Takeshi Ohi

Introduction

Takeshi Ohi is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of engineering, particularly in the development of electromagnetic valves. With a total of 2 patents to his name, Ohi continues to push the boundaries of innovation.

Latest Patents

One of Ohi's latest patents is for a normally-closed electromagnetic valve and its manufacturing method. This invention features a body member with a receiving space, a fixed core, a valve seat, a moving core, and a resilient member that urges the moving core toward the valve seat. The valve element is designed to be inserted into a through hole from the valve seat side, while part of the resilient member is inserted from the fixed core side. This innovative design allows for efficient operation and reliability in various applications.

Career Highlights

Ohi is currently employed at Nissin Kogyo Co., Ltd., where he applies his expertise in developing advanced engineering solutions. His work has been instrumental in enhancing the functionality and efficiency of electromagnetic valves.

Collaborations

Throughout his career, Ohi has collaborated with talented individuals such as Takaaki Komaba and Hiroaki Tokoi. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Takeshi Ohi's contributions to the field of engineering, particularly through his patents on electromagnetic valves, highlight his role as a significant inventor. His work continues to influence the industry and inspire future 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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