Location History:
- Hino, JA (1977)
- Hino, JP (1979 - 1981)
Company Filing History:
Years Active: 1977-1981
Title: Shigemasa Itoh: Innovator in Photographic Materials
Introduction
Shigemasa Itoh is a notable inventor based in Hino, Japan. He has made significant contributions to the field of photographic materials, holding a total of 4 patents. His work has focused on improving the quality and properties of silver halide photographic materials.
Latest Patents
Among his latest patents is a process for forming a yellow color image using silver halide photographic materials. This invention involves contacting exposed silver halide grain with a developer in the presence of a specific yellow coupler. Additionally, he has developed a light-sensitive silver halide photographic material that boasts improved anti-fogging properties.
Career Highlights
Shigemasa Itoh is associated with Konishiroku Photo Industry Co., Ltd., a company renowned for its advancements in photographic technology. His innovative work has played a crucial role in enhancing the performance of photographic materials.
Collaborations
Throughout his career, Shigemasa has collaborated with notable colleagues, including Teiji Habu and Tsuneo Wada. These partnerships have contributed to the development of cutting-edge photographic technologies.
Conclusion
Shigemasa Itoh's contributions to the field of photographic materials have established him as a key figure in innovation. His patents reflect a commitment to advancing photographic technology and improving image quality.
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.