Futtsu, Japan

Tomohiko Hayashi

This inventor holds 4 USPTO granted patents. Top assignees: Nippon Steel Corporation, Daiwa Can Company. Active years: 1984-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomohiko Hayashi. Retrieved from https://idiyas.com/inventor/tomohiko-hayashi-2z93khwx

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 = 4.4

ph-index = 3

Forward Citations = 28(Granted Patents)


Location History:

  • Kawasaki, JP (1984 - 1985)
  • Futtsu, JP (1997 - 1998)

Company Filing History:


Years Active: 1984-1998

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4 patents (USPTO):Explore Patents

Title: Tomohiko Hayashi: Innovator in Steel Strip Technology

Introduction

Tomohiko Hayashi is a notable inventor based in Futtsu, Japan. He has made significant contributions to the field of steel strip technology, particularly in the manufacturing of three-piece can bodies. With a total of 4 patents to his name, Hayashi's work has had a considerable impact on the industry.

Latest Patents

Hayashi's latest patents include innovative processes and materials for producing steel strips used in can manufacturing. One of his patents focuses on a steel strip for a three-piece can body, which features a multiple-layer organic film. This film includes a thermoplastic resin layer and a layer of inks that represent the label of the contents to be filled in the can. The design allows for spaces on both sides of the stripes, ensuring optimal functionality. Another patent details a process for producing a laminated steel strip, which involves bonding printed thermoplastic resin film to the surface of the steel sheet. This process enhances the aesthetic appeal and functionality of the can body.

Career Highlights

Throughout his career, Tomohiko Hayashi has worked with prominent companies such as Nippon Steel Corporation and Daiwa Can Company. His experience in these organizations has allowed him to refine his skills and contribute to advancements in steel manufacturing technology.

Collaborations

Hayashi has collaborated with notable colleagues, including Hironobu Kawasaki and Yuichi Sato. These partnerships have fostered innovation and have been instrumental in the development of new technologies in the industry.

Conclusion

Tomohiko Hayashi's contributions to steel strip technology and can manufacturing are noteworthy. His innovative patents and collaborations have significantly advanced the field, showcasing his expertise and dedication to innovation.

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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