Tokyo, Japan

Yasufumi Nakayama

This inventor holds 3 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: New Oji Paper Co, Ltd., Oji Paper Co., Ltd.. Active years: 1999-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasufumi Nakayama. Retrieved from https://idiyas.com/inventor/yasufumi-nakayama

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 100.0


Average Co-Inventor Count = 4.1

ph-index = 2

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 1999-2001

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3 patents (USPTO):Explore Patents

Title: Yasufumi Nakayama: Innovator in High Gloss Printing Technology

Introduction

Yasufumi Nakayama is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of printing technology, particularly in the development of high gloss printing sheets. With a total of 3 patents to his name, Nakayama's work showcases his innovative approach to enhancing printing materials.

Latest Patents

One of Nakayama's latest patents is for a high gloss printing sheet that features an outermost surface coating layer formed from an electron beam-cured resin. This resin is produced from at least one electron beam-curable unsaturated organic compound selected from a specific group of compounds. Another patent also focuses on a high gloss printing sheet, which similarly emphasizes enhanced ink-setting properties and utilizes a dimer acid structure derived from unsaturated higher fatty acids.

Career Highlights

Throughout his career, Yasufumi Nakayama has worked with prominent companies in the paper industry, including New Oji Paper Co., Ltd. and Oji Paper Co., Ltd. His experience in these organizations has allowed him to refine his expertise in printing technologies and materials.

Collaborations

Nakayama has collaborated with several talented individuals in his field, including Masahiro Kamiya and Shinichi Nagasaki. These partnerships have contributed to the advancement of his innovative projects and patents.

Conclusion

Yasufumi Nakayama's contributions to high gloss printing technology reflect his dedication to innovation and excellence. His patents and career achievements highlight the impact he has made in the printing 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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