Company Filing History:
Years Active: 1977
Title: The Innovations of Shuichi Shindo
Introduction
Shuichi Shindo is a notable inventor based in Minami-ashigara, Japan. He has made significant contributions to the field of photographic materials, holding a total of 2 patents. His work focuses on enhancing the quality and functionality of photographic products.
Latest Patents
Shindo's latest patents include innovative advancements in photographic materials. One of his patents is for "Photographic materials having improved anti-halation layers." This invention features an anti-halation layer that comprises a first binder swollen by an aqueous alkaline solution, containing specific percentages of alkyl acrylate units, alkyl methacrylate units, and suitable acid monomer units. Additionally, it includes a second binder agent that is soluble in an alkaline aqueous solution but can withstand a strongly alkaline preliminary bath, allowing it to be stripped away during a rinsing operation.
Another significant patent is for "Photographic light-sensitive material." This invention consists of a support with at least one silver halide photographic layer and a layer containing a styrene-maleic acid copolymer. In this copolymer, a portion of the carboxylic acid groups is esterified with a specific compound, enhancing the material's performance.
Career Highlights
Shuichi Shindo is associated with Fuji Photo Film Company, Limited, where he has contributed to various projects and innovations in photographic technology. His work has played a crucial role in advancing the capabilities of photographic materials.
Collaborations
Shindo has collaborated with notable coworkers, including Yukio Shinagawa and Yasumasa Yamaguchi. Their combined efforts have led to significant advancements in the field of photography.
Conclusion
Shuichi Shindo's contributions to photographic materials through his patents demonstrate his innovative spirit and dedication to improving technology in this field. His work continues to influence the industry and enhance the quality of photographic products.