Shiga, Japan

Koji Hayashi

This inventor holds 1 USPTO granted patent. Top assignee: Toray Industries, Inc.. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Hayashi. Retrieved from https://idiyas.com/inventor/koji-hayashi-4y6sbjdm

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 = 3(Granted Patents)


Company Filing History:


Years Active: 2002

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1 patent (USPTO):Explore Patents

Title: Koji Hayashi: Innovator in Synthetic Resin Film Production

Introduction

Koji Hayashi is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of synthetic resin film production. His innovative approach has led to the development of a unique method and apparatus that enhances the efficiency of film production processes.

Latest Patents

Hayashi holds a patent for a "Method and apparatus for producing synthetic resin films." This patent describes a film production process that includes a film tentering step and a recovering step. The process is characterized by detecting the side edge positions of the film as it runs toward the recovering step. It involves transferring the film's running direction based on the detected information and controlling the clamp start position of the film arriving at a tenter in the tentering step. The clamp means can adjust the start position in the transverse direction of the film, with a range from 5 mm to 1,000 mm from the tip of the film in the longitudinal direction.

Career Highlights

Koji Hayashi is associated with Toray Industries, Inc., a leading company in the field of advanced materials. His work at Toray has allowed him to focus on innovative solutions in film production technology. His patent reflects his commitment to improving manufacturing processes and enhancing product quality.

Collaborations

Hayashi has collaborated with notable colleagues, including Hidetoshi Okashiro and Haruhisa Yushio. These collaborations have contributed to the advancement of technology in the synthetic resin film industry.

Conclusion

Koji Hayashi's contributions to synthetic resin film production exemplify the spirit of innovation. His patented methods are paving the way for more efficient manufacturing processes in the industry. His work continues to inspire advancements in material technology.

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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