Kudamatsu, Japan

Kenji Yasunaka

This inventor holds 1 USPTO granted patent. Top assignee: Kozo Yoshizaki. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Yasunaka. Retrieved from https://idiyas.com/inventor/kenji-yasunaka-87d5hf3y

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 = 9(Granted Patents)


Company Filing History:


Years Active: 1976

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1 patent (USPTO):Explore Patents

Title: Kenji Yasunaka: Innovator in Steel Coating Technology

Introduction

Kenji Yasunaka is a notable inventor based in Kudamatsu, Japan. He has made significant contributions to the field of materials engineering, particularly in the production of tin-coated steel sheets. His innovative methods have implications for various industries, including packaging and manufacturing.

Latest Patents

Kenji Yasunaka holds a patent for a method of producing tin-coated steel sheets used for seamless steel containers. This patent involves applying a coating of at least one material selected from a group that includes nickel, cobalt, copper, and various compounds onto the surface of cold-rolled and cleaned steel strips or sheets. The coated steel is then treated with tin, which may be flow-melted subsequently. This innovative approach enhances the durability and functionality of steel containers.

Career Highlights

Throughout his career, Yasunaka has demonstrated a commitment to advancing steel production techniques. His work has not only improved the quality of steel products but has also contributed to more efficient manufacturing processes. His patent reflects his expertise and innovative thinking in the field.

Collaborations

Kenji Yasunaka has collaborated with notable colleagues, including Keiji Ariga and Tadashi Nemoto. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Kenji Yasunaka's contributions to the field of steel coating technology exemplify the impact of innovation on industrial processes. His patent for tin-coated steel sheets showcases his ability to enhance product quality and manufacturing efficiency. 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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