Company Filing History:
Years Active: 1979
Title: Noboru Itoh: Innovator in Photographic Materials
Introduction
Noboru Itoh is a distinguished inventor based in Nagaokakyo, Japan. He is known for his contributions to the field of photographic materials, particularly in the development of multilayer silver halide color photographic materials. His innovative work has led to advancements that enhance the quality and efficiency of photographic processes.
Latest Patents
Noboru Itoh holds a patent for a multilayer silver halide color photographic material. This invention is designed to facilitate rapid silver removal and includes, in at least one layer, a salt of organic compounds containing sulfur, such as mercaptotriazoles, and heterocyclic compounds that do not contain sulfur, like imidazole compounds. The material also incorporates at least one heavy metal ion, including ions of silver, zinc, and cobalt, which contribute to its unique properties.
Career Highlights
Noboru Itoh is associated with Mitsubishi Paper Mills Limited, where he has made significant contributions to the development of innovative photographic materials. His work has been instrumental in advancing the technology used in the photographic industry, making it more efficient and effective.
Collaborations
Throughout his career, Noboru Itoh has collaborated with notable colleagues, including Eiji Kanada and Hiroshi Ikeda. These partnerships have fostered a creative environment that has led to groundbreaking advancements in photographic technology.
Conclusion
Noboru Itoh's contributions to the field of photographic materials exemplify the spirit of innovation. His patent for multilayer silver halide color photographic material showcases his commitment to enhancing photographic processes. His work continues to influence the industry and inspire future innovations.