Matsusaka, Japan

Hiroshi Segi

This inventor holds 1 USPTO granted patent. Top assignees: Central Glass Company, Limited, Toray Engineering Company, Limited. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Segi. Retrieved from https://idiyas.com/inventor/hiroshi-segi-llqp24ud

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 = 5.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: Hiroshi Segi: Innovator in Film Conveying Technology

Introduction

Hiroshi Segi is a notable inventor based in Matsusaka, Japan. He has made significant contributions to the field of film conveying technology. His innovative approach has led to the development of a unique apparatus that enhances the efficiency of film handling processes.

Latest Patents

Hiroshi Segi holds a patent for a "Method and apparatus for conveying expanded film." This invention features a film conveying apparatus that includes a conveying mechanism and a speed control mechanism. The conveying mechanism consists of multiple lower rollers arranged laterally, which are equipped with motors to variably control their speed. Additionally, upper rollers are positioned to sandwich the continuous film with the lower rollers. The roller-speed control mechanism ensures that each lower roller's rotation speed is adjusted to convey the film at a desired speed and direction.

Career Highlights

Throughout his career, Hiroshi Segi has worked with prominent companies such as Toray Engineering Company, Limited and Central Glass Company, Limited. His experience in these organizations has allowed him to refine his skills and contribute to advancements in film technology.

Collaborations

Hiroshi has collaborated with talented individuals in his field, including Naohiko Matsuda and Masami Nishitani. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Hiroshi Segi's contributions to film conveying technology exemplify the impact of innovative thinking in engineering. His patent and career achievements highlight his dedication to advancing the industry.

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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