Hiroshima, Japan

Kunitoshi Kataoka

This inventor holds 1 USPTO granted patent. Top assignee: Toyo Kogyo Co., Ltd.. Active years: 1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kunitoshi Kataoka. Retrieved from https://idiyas.com/inventor/kunitoshi-kataoka

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 = 5.0

ph-index = 1

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 1984

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1 patent (USPTO):Explore Patents

Title: Kunitoshi Kataoka: Innovator in Automotive Panel Assembly Manufacturing

Introduction

Kunitoshi Kataoka is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of automotive manufacturing, particularly in the area of panel assembly. His innovative methods have paved the way for advancements in the production of automobile components.

Latest Patents

Kataoka holds a patent for a method of manufacturing panel assemblies for automobiles. This method involves creating a panel assembly that consists of an inner panel and an outer panel welded together at their peripheral portions. The process includes forming raised portions with projections on the inner panel, folding the outer panel over these raised portions, and applying welding techniques to ensure a strong bond while preventing thermal deformations and depression marks on the outer panel. This patent highlights his expertise in enhancing manufacturing efficiency and product quality.

Career Highlights

Kataoka is associated with Toyo Kogyo Co., Ltd., a company known for its commitment to innovation in the automotive sector. His work has contributed to the development of more reliable and durable automotive components, showcasing his dedication to improving manufacturing processes.

Collaborations

Throughout his career, Kataoka has collaborated with esteemed colleagues such as Toshio Kimura and Yoshiaki Yamaji. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies in automotive manufacturing.

Conclusion

Kunitoshi Kataoka's contributions to the automotive industry through his innovative patent and collaborative efforts exemplify the spirit of invention. His work continues to influence the manufacturing processes that shape modern automobiles.

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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