Shizuoka, Japan

Kohichi Nakamura

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: Kohichi Nakamura. Retrieved from https://idiyas.com/inventor/kohichi-nakamura-5bq85fub

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: Kohichi Nakamura: Innovator in Planographic Dry Offset Technology

Introduction

Kohichi Nakamura is a notable inventor based in Shizuoka, Japan. He is recognized for his contributions to the field of printing technology, particularly through his innovative patent related to planographic dry offset master plates. His work has significantly impacted the efficiency and quality of printing processes.

Latest Patents

Nakamura holds a patent for a planographic dry offset master plate. This invention consists of a substrate with a crosslinking agent-cured layer made from diorganopolysiloxane. The unique composition includes 5 to 40 mole percent of phenyl groups directly bonded to silicon atoms. This master plate is particularly advantageous for plate-making through electrostatic and direct image processes. The resulting printing plates exhibit excellent durability and are free from scumming during printing, making them a valuable asset in the printing industry.

Career Highlights

Throughout his career, Kohichi Nakamura has worked with prominent companies such as Tomoegawa Paper Co., Inc. and Shin-Etsu Chemical Industry Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in printing technology.

Collaborations

Nakamura has collaborated with notable colleagues, including Makoto Ogiwara and Kenichi Tanaka. These partnerships have fostered innovation and development in their respective fields.

Conclusion

Kohichi Nakamura's contributions to the printing industry through his innovative patent demonstrate his expertise and commitment to advancing technology. His work continues to influence the efficiency and quality of printing processes today.

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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