Kumamoto, Japan

Koji Watanabe

This inventor holds 1 USPTO granted patent. Top assignee: Kohjin Co., Ltd.. Active years: 2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Watanabe. Retrieved from https://idiyas.com/inventor/koji-watanabe-6cxt532t

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 = 3.0

ph-index = 1


Company Filing History:


Years Active: 2006

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1 patent (USPTO):Explore Patents

Title: Koji Watanabe: Innovator in Tubular Thin Film Technology

Introduction

Koji Watanabe is a notable inventor based in Kumamoto, Japan. He has made significant contributions to the field of tubular thin film technology. His innovative approach has led to the development of a unique internal mandrel that enhances the production process of tubular thin films.

Latest Patents

Watanabe holds a patent for an internal mandrel designed for cooling tubular thin films. This invention eliminates the air layer in the lower side cooler of the internal mandrel, allowing for the continuous and stable production of tubular thin films. The internal mandrel is characterized by its ability to cool the lower part of the mandrel using coolant that flows in a countercurrent direction to the tubular thin film.

Career Highlights

Watanabe is currently employed at Kohjin Co., Ltd., where he continues to innovate in his field. His work has been instrumental in improving the efficiency and quality of tubular thin film production.

Collaborations

He has collaborated with notable coworkers, including Shinji Murakami and Hisashi Kojoh, who have contributed to his projects and innovations.

Conclusion

Koji Watanabe's contributions to tubular thin film technology exemplify the impact of innovative thinking in engineering. His patent for the internal mandrel showcases his commitment to advancing production techniques in this specialized field.

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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