Kyoto, Japan

Katsuya Yamaguchi

This inventor holds 9 USPTO granted patents. Top assignee: Dainippon Screen Mfg. Co., Ltd.. Active years: 1989-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuya Yamaguchi. Retrieved from https://idiyas.com/inventor/katsuya-yamaguchi

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


% Patents Active = 88.9

Average Co-Inventor Count = 1.5

ph-index = 4

Forward Citations = 81(Granted Patents)


Location History:

  • Kamikyo, JP (1995)
  • Kyoto, JP (1989 - 2008)

Company Filing History:


Years Active: 1989-2008

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9 patents (USPTO):Explore Patents

Title: The Innovative Genius of Katsuya Yamaguchi

Introduction

Katsuya Yamaguchi, an accomplished inventor based in Kyoto, Japan, has made significant contributions to the field of printing technology. With a remarkable portfolio of 9 patents, his work continues to influence advancements in the printing industry. Yamaguchi's innovative designs and methods demonstrate not only technical prowess but also a deep understanding of efficiency and cost-effectiveness in printing operations.

Latest Patents

Yamaguchi's latest patents showcase his dedication to improving existing printing systems. One notable invention is a printing system that enhances efficiency by performing raster image processing (RIP) only on pages that require replacement, significantly reducing processing time and costs. By issuing a job ticket from a printing apparatus, this system ensures that only the relevant page data goes through RIP, allowing seamless replacements without reprocessing entire printing jobs.

Another impressive patent addresses the common issue of printed sheets falling apart. Yamaguchi developed a printing apparatus and method capable of preventing this by intelligently controlling printing based on a comparison of print sizes against predefined limits. This innovation ensures that printed sheets of different sizes are handled gracefully, enhancing the overall reliability of the printing process.

Career Highlights

Katsuya Yamaguchi has dedicated his career to enhancing printing technologies and works for Dainippon Screen Mfg. Co., Ltd. His expertise in the field has earned him recognition and respect among peers in the industry, contributing to the company's reputation for innovation.

Collaborations

Throughout his career, Yamaguchi has collaborated with talented colleagues, including Hideaki Kitamura and Masayuki Sasahara. These collaborations have fostered an environment of creativity and problem-solving, enabling the development of groundbreaking printing technologies that address complex industry challenges.

Conclusion

Katsuya Yamaguchi's contributions to printing technology highlight his innovative spirit and commitment to advancing the field. With a portfolio of 9 patents, his inventive solutions continue to pave the way for more efficient and reliable printing processes. As the industry evolves, Yamaguchi's work will undoubtedly play a crucial role in shaping the future of printing technology.

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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