Otsu, Japan

Hiroshi Fujita

This inventor holds 1 USPTO granted patent. Top assignee: Toyo Boseki Kabushiki Kaisha. Active years: 2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Fujita. Retrieved from https://idiyas.com/inventor/hiroshi-fujita-5wkovnex

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 = 9.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2010

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1 patent (USPTO):Explore Patents

Title: Hiroshi Fujita: Innovator in Functional Roll Film Technology

Introduction

Hiroshi Fujita is a notable inventor based in Ohtsu, Japan. He has made significant contributions to the field of materials science, particularly in the development of functional roll films. His innovative work has led to the creation of a unique product that combines transparency with gas barrier properties.

Latest Patents

Hiroshi Fujita holds a patent for a functional roll film and vacuum evaporation apparatus capable of producing this film. The functional roll film consists of a transparent plastic film that features gas barrier properties. It is designed with an inorganic oxide layer on at least one surface, with a maximum thickness of the inorganic oxide layer being 1.5 times that of the minimum thickness. This innovation enhances the film's utility in various applications.

Career Highlights

Fujita is associated with Toyo Boseki Kabushiki Kaisha, a company known for its advancements in textile technology. His work at the company has been instrumental in pushing the boundaries of what is possible in film technology. With a focus on innovation, he has contributed to the development of products that meet modern demands.

Collaborations

Hiroshi Fujita has collaborated with notable colleagues, including Kiyoshi Iseki and Seiichiro Yokoyama. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise, further enhancing the quality of their innovations.

Conclusion

Hiroshi Fujita's contributions to the field of functional roll films exemplify the spirit of innovation. His patent and work at Toyo Boseki Kabushiki Kaisha highlight the importance of research and collaboration in advancing technology. His achievements serve as an inspiration for future inventors in 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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