Otsu, Japan

Satoru Hagiwara

This inventor holds 2 USPTO granted patents. Top assignee: Toray Industries, Inc.. Active years: 1986-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Satoru Hagiwara. Retrieved from https://idiyas.com/inventor/satoru-hagiwara

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 = 2

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 1986-1987

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2 patents (USPTO):Explore Patents

Title: Satoru Hagiwara: Innovator in Polymer Technology

Introduction

Satoru Hagiwara is a notable inventor based in Otsu, Japan. He has made significant contributions to the field of polymer technology, holding a total of 2 patents. His innovative methods have advanced the production and handling of thermoplastic materials.

Latest Patents

Hagiwara's latest patents include a "Method for holding a moving film" and a "Method for producing a thermoplastic polymeric sheet." The first patent describes a technique for holding a moving film using conductive rolls, which allows for high-speed conveyance without damaging the film's surface. The second patent outlines a method for producing thermoplastic sheets by electrostatically solidifying molten polymer on a quenching member, enhancing production speed and surface quality.

Career Highlights

Satoru Hagiwara is currently employed at Toray Industries, Inc., a leading company in advanced materials. His work has been instrumental in developing innovative solutions that address operational challenges in polymer processing.

Collaborations

Hagiwara has collaborated with notable colleagues such as Kazuo Okabe and Kimio Satoh, contributing to advancements in their shared field of expertise.

Conclusion

Satoru Hagiwara's contributions to polymer technology through his patents and work at Toray Industries, Inc. highlight his role as a key innovator in the industry. His methods not only improve production efficiency but also enhance the quality of polymer products.

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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