Shizuoka, Japan

Yukio Kojima

This inventor holds 1 USPTO granted patent. Top assignees: Shin-Etsu Chemical Industry Co., Ltd., Tomoegawa Paper Co., Inc.. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukio Kojima. Retrieved from https://idiyas.com/inventor/yukio-kojima-8jcjomxf

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 = 8.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: Innovator Yukio Kojima: Pioneering Planographic Printing Solutions

Introduction

Yukio Kojima, an accomplished inventor based in Shizuoka, Japan, has made significant contributions to the field of printing technology. With a unique focus on the development of printing plates, Kojima holds a notable patent that showcases his innovative spirit and technical expertise.

Latest Patents

Kojima's patent, titled "Planographic Dry Offset Master Plate," outlines a sophisticated master plate composed of a substrate and a crosslinking agent-cured layer of diorganopolysiloxane. This innovative material incorporates 5 to 40 mole % of phenyl groups directly bonded to silicon atoms. The master plate is particularly well-suited for plate-making through both electrostatic and direct image processes. Notably, the resulting printing plates exhibit excellent durability and are free from scumming during the printing process, marking a significant leap forward in printing technology.

Career Highlights

Throughout his career, Yukio Kojima has garnered valuable experience working with renowned organizations, including Tomoegawa Paper Co., Inc. and Shin-Etsu Chemical Industry Co., Ltd. His roles at these companies have provided him with a solid foundation in materials science and printing technologies, allowing him to cultivate innovative solutions in the industry.

Collaborations

Kojima has collaborated with esteemed colleagues such as Makoto Ogiwara and Kenichi Tanaka. These partnerships have fostered an environment of creativity and shared knowledge, further enhancing the development of cutting-edge technologies in printing.

Conclusion

Yukio Kojima stands out as a visionary inventor in the realm of planographic printing technologies. His patent for the planographic dry offset master plate not only exemplifies his technical ability but also contributes to the advancement of the printing industry. Kojima's work and collaborations have undoubtedly left a lasting impact, paving the way for future innovations in printing solutions.

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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