Location History:
- Yokosuka, JP (1995)
- Kanagawa, JP (1996)
- Kanagawa-ken, JP (2000)
- Kyoto, JP (2006)
Company Filing History:
2 out of 1,379 
2 out of 1,786 Years Active: 1995-2006
Title: The Innovative Mind of Katsuru Matsumoto
Introduction
Katsuru Matsumoto is a notable inventor based in Kyoto, Japan, recognized for his contributions to the fields of lithographic printing and electrophotographic toners. With a total of four patents to his name, Matsumoto's innovations demonstrate his commitment to advancing technology in his industry.
Latest Patents
Matsumoto's latest patents showcase significant advancements in lithographic techniques and toner compositions. The first patent relates to a lithographic printing plate, detailing an original plate that comprises a photosensitive layer based on a crosslinked polymer. This innovation allows for a transformation of the photosensitive layer from ink-repellent to ink-receptive upon light irradiation, enhancing the printing process's efficiency and quality.
His second notable patent involves a resin composition specifically designed for electrophotographic toner. This inventive formulation includes a combination of high and low molecular weight vinyl copolymers, ensuring excellent charging characteristics without the need for excessive charge control agents. This advancement marks a notable improvement in the performance of electrophotographic toners in various applications.
Career Highlights
Matsumoto has built his career with significant contributions at leading chemical companies. He has worked with Mitsui Toatsu Chemicals, Incorporated, and Mitsui Chemicals, Inc., where he applied his expertise to develop pioneering materials that have had a lasting impact on printing and imaging technologies.
Collaborations
Throughout his career, Katsuru Matsumoto has collaborated with esteemed colleagues, including Nobuhiro Hirayama and Shoji Kawasaki. Together, they have cultivated a collaborative spirit that has fueled innovations in their respective fields, pushing the boundaries of technology and enhancing the performance of products in the market.
Conclusion
In conclusion, Katsuru Matsumoto's inventive work in lithography and toner technology reflects his dedication to enhancing industrial processes. His patents provide valuable insights into improving efficiency and functionality in printing technologies, ensuring his legacy as a prominent figure in the world of innovation.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.