Company Filing History:
Years Active: 1990-1991
Title: Seimi Satake: Innovator in Photographic Materials
Introduction
Seimi Satake is a notable inventor based in Kanagawa, Japan, recognized for his contributions to the field of photographic materials. With a total of two patents to his name, Satake has made significant advancements in the technology surrounding silver halide photographic materials.
Latest Patents
Satake's latest patents include a silver halide photographic material that features a film support with at least one hydrophilic colloid layer. This layer includes a photosensitive silver halide emulsion layer, where the film support is a polyester film with a water content of at least 0.5 wt %. Additionally, one of the gelatin-containing layers incorporates a vinylsulfone-based film hardening agent. His second patent involves a polyester film designed for recording materials, which contains 20% or less by weight of a mixture comprising a white pigment and a pearlescent pigment. This polyester film is characterized by its pearly luster and high degree of whiteness.
Career Highlights
Seimi Satake is currently employed at Fuji Photo Film Company, Limited, where he continues to innovate in the realm of photographic technology. His work has contributed to the development of advanced materials that enhance the quality and performance of photographic products.
Collaborations
Throughout his career, Satake has collaborated with notable colleagues, including Shinpei Ikenoue and Hisashi Okamura. These partnerships have fostered a creative environment that encourages the exchange of ideas and technological advancements.
Conclusion
Seimi Satake's contributions to the field of photographic materials exemplify the spirit of innovation. His patents reflect a commitment to enhancing the quality of photographic products, making him a significant figure in the industry.