Akigawa, Japan

Koichi Yaotani

This inventor holds 1 USPTO granted patent. Top assignees: Kato Hatsujyo Kaisha Ltd., Nissan Motor Corp.. Active years: 1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Yaotani. Retrieved from https://idiyas.com/inventor/koichi-yaotani

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 = 3.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1984

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1 patent (USPTO):Explore Patents

Title: Koichi Yaotani: Innovator in Holder Design

Introduction

Koichi Yaotani is a notable inventor based in Akikawa, Japan. He has made significant contributions to the field of design, particularly with his innovative holder patent. His work reflects a blend of creativity and practicality, aimed at enhancing everyday objects.

Latest Patents

Yaotani holds a patent for a unique holder design. The holder comprises a base plate featuring a hooking projection on the inner side of one end. It includes a bent piece that is bent inwardly and integrally connected to the other end of the base plate. Additionally, a pressing piece is folded between the bent piece and the base plate, which is also integrally connected to the end of the bent piece. This design creates a holding space between the base plate and the pressing piece, showcasing Yaotani's innovative approach to functional design. He has 1 patent to his name.

Career Highlights

Throughout his career, Koichi Yaotani has worked with prominent companies, including Nissan Motor Corporation and Kato Hatsujyo Kaisha Ltd. His experience in these organizations has contributed to his development as an inventor and designer.

Collaborations

Yaotani has collaborated with talented individuals in his field, including Minoru Yoshida and Seiichi Sato. These partnerships have likely enriched his work and expanded his creative horizons.

Conclusion

Koichi Yaotani is a distinguished inventor whose innovative designs have made a mark in the industry. His patent for a holder exemplifies his ability to combine functionality with creativity. His career and collaborations further highlight his contributions to the field of design.

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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