Tokyo, Japan

Keiji Ono

This inventor holds 1 USPTO granted patent. Top assignee: Aichi Sangyo, Co., Ltd.. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiji Ono. Retrieved from https://idiyas.com/inventor/keiji-ono-nj0f6b9c

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 = 2.0

ph-index = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: Keiji Ono: Innovator in Welding Technology

Introduction

Keiji Ono is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of welding technology, particularly with his innovative self-propelling apparatus designed for automatic horizontal position welding.

Latest Patents

Ono holds a patent for a self-propelling apparatus that is suitable for use in automatic horizontal position welding of large-sized square steel columns, such as architectural steel columns. This apparatus features a welder unit, travelling rollers, and a seam tracking device. The travelling rollers are magnet-based and are arranged to hold the upper surface of the steel column. They are mounted on a mounting plate that connects to the seam tracking device through a rotational pivot, which is preloaded by a spring. The spacing between the travelling magnet rollers is ideally between 100 and 200 mm.

Career Highlights

Keiji Ono has been associated with Aichi Sangyo, Co., Ltd., where he has applied his expertise in welding technology. His work has been instrumental in advancing the efficiency and effectiveness of welding processes in various applications.

Collaborations

Ono has collaborated with Kazutoshi Furukawa, contributing to the development and refinement of innovative welding solutions.

Conclusion

Keiji Ono's contributions to welding technology through his patented inventions highlight his role as a key innovator in the field. His work continues to influence the industry and improve welding practices.

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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