Kanagawa, Japan

Koji Kamiyama

This inventor holds 14 USPTO granted patents, primarily in Offset Printing Technology. Top assignee: Fuji Photo Film Company, Limited. Active years: 1990-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Kamiyama. Retrieved from https://idiyas.com/inventor/koji-kamiyama

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

Calculating rank

% Patents Active = 85.7

Average Co-Inventor Count = 3.3

ph-index = 8

Forward Citations = 186(Granted Patents)


Location History:

  • Kanagawa-ken, JP (2000)
  • Kanagawa, JP (1990 - 2007)

Company Filing History:


Years Active: 1990-2007

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Areas of Expertise:
Offset Printing
Printing Apparatus
Hydrophilic Plate
Hydrophobic Plate
Lithographic Printing
Laser-Diode-Pumped Laser
Optical Wavelength Conversion
Printing System
Plate Making Device
Optical Wavelength Converter
Printing Method
Printing Plate Precursor
14 patents (USPTO):Explore Patents

Title: **Innovator Spotlight: Koji Kamiyama**

Introduction

Koji Kamiyama, an accomplished inventor hailing from Kanagawa, Japan, has made significant contributions to the field of printing technology. With a remarkable portfolio of 14 patents, his innovative ideas have revolutionized the way printing is conducted, particularly through the use of advanced materials and methods.

Latest Patents

Among his latest patents, Kamiyama has developed an offset printing method and a printing apparatus that utilizes heat and light to create printing plates with both hydrophilic and hydrophobic properties. The unique process involves preparing a printing plate that can be made hydrophilic at a first temperature and hydrophobic at a lower second temperature. Initially, the entire surface of the plate is rendered either hydrophobic or hydrophilic. Subsequently, an area with the opposite characteristic is formed to correspond to the intended image for printing. This innovative approach allows for efficient ink application and enhanced quality in offset printing.

Career Highlights

Koji Kamiyama is currently associated with Fuji Photo Film Company, Limited, where his expertise in printing methods continues to thrive. His work not only reflects his dedication to innovation but also emphasizes the importance of utilizing modern material science in traditional printing processes.

Collaborations

Throughout his career, Kamiyama has collaborated with notable colleagues, including Takao Nakayama and Yoji Okazaki. Together, they explore the boundaries of printing technology and contribute to advancements that enhance the industry’s capabilities.

Conclusion

Koji Kamiyama is a pioneering inventor whose work in offset printing represents a significant leap forward in printing technology. His patents, characterized by their inventive use of materials and methods, position him as a leading figure in the field. With continued collaboration and innovation, Kamiyama remains committed to advancing the landscape of printing.

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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