Location History:
- Miyagi, JP (2013 - 2015)
- Kanagawa, JP (2015 - 2023)
Company Filing History:
Years Active: 2013-2023
Title: Innovations of Koji Katsuragi in Printing Technologies
Introduction
Koji Katsuragi, based in Kanagawa, Japan, is a prominent inventor known for his remarkable contributions to the field of printing technologies. With an impressive portfolio of 20 patents, his work focuses on enhancing visual appearance and functionality through innovative printing methods.
Latest Patents
Katsuragi's recent patents include a unique "Method of Printing Stealth White Image," which involves applying a specialized stealth ink composed of red and green coloring materials to create images that react to ultraviolet light. This method allows for the formation of a stealth white image on a substrate, ensuring it maintains a specific a* value and b* value under UV exposure. Another notable patent is related to a "Liquid Composition, Device for Applying Liquid Composition, Image Forming Device, and Image Forming Method," which details a liquid composition with inorganic particles and multivalent metal salts, designed to minimize tacking force on cast-coated paper during the heating process.
Career Highlights
Katsuragi is an integral part of Ricoh Company, Ltd., a recognized leader in imaging and printing solutions. His innovative approaches have significantly advanced the company's capabilities in producing high-quality printed materials, showcasing his commitment to research and development in the field.
Collaborations
Throughout his career, Koji Katsuragi has collaborated with fellow inventors Yukitaka Watarai and Atsufumi Hanazawa, contributing to a vibrant environment of creativity and innovation. Their teamwork has led to the development of cutting-edge solutions in printing technology.
Conclusion
Koji Katsuragi's extensive work in printing technologies has established him as a noteworthy inventor. His latest patents not only exemplify his ingenuity but also reflect his dedication to improving the field. With continued collaboration and innovation, Katsuragi is poised to make significant advancements in the industry.