Mitaka, Japan

Yutaka Hirota

This inventor holds 3 USPTO granted patents. Top assignees: Mitsui Petrochemical Industries, Ltd., Hi-Sheet Industries Ltd.. Active years: 1980-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yutaka Hirota. Retrieved from https://idiyas.com/inventor/yutaka-hirota-t0tl1b55

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 = 3.0

ph-index = 3

Forward Citations = 32(Granted Patents)


Company Filing History:


Years Active: 1980-1986

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3 patents (USPTO):Explore Patents

Title: Yutaka Hirota: Innovator in Metal-Deposited Paper Technology

Introduction

Yutaka Hirota is a notable inventor based in Mitaka, Japan. He has made significant contributions to the field of materials science, particularly in the development of metal-deposited paper technology. With a total of 3 patents to his name, Hirota's work showcases innovative approaches to enhancing paper substrates.

Latest Patents

Hirota's latest patents include a method for producing metal-deposited paper. This invention involves a paper substrate coated with a thin continuous layer of a film-forming resin that exhibits good adhesion to metals. A metal film is then deposited on this resin coating, resulting in a versatile material with various applications. Another patent details a similar process, which includes an additional coating of polyvinyl alcohol on the opposite surface of the paper substrate. This innovative approach not only improves the functionality of the paper but also expands its potential uses in different industries.

Career Highlights

Throughout his career, Yutaka Hirota has worked with prominent companies such as Mitsui Petrochemical Industries, Ltd. and Hi-Sheet Industries Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in material technology.

Collaborations

Hirota has collaborated with esteemed colleagues, including Tetsuo Yoshikawa and Akira Hayashi. These partnerships have fostered a creative environment that has led to the development of innovative solutions in the field of paper technology.

Conclusion

Yutaka Hirota's contributions to metal-deposited paper technology highlight his innovative spirit and dedication to advancing material science. His patents and collaborations reflect a commitment to creating functional and versatile materials that can benefit various industries.

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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