Company Filing History:
Years Active: 1991-1996
Title: Kouichi Hanaki: Innovator in Silver Halide Color Photographic Materials
Introduction
Kouichi Hanaki is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of photography, particularly in the development of silver halide color photographic materials. With a total of 4 patents to his name, Hanaki's work has had a lasting impact on photographic technology.
Latest Patents
Hanaki's latest patents include innovative formulations for silver halide color photographic materials. One of his inventions relates to a silver halide color photographic material comprising a support with at least one silver halide emulsion layer. This material contains at least one yellow coupler represented by specific general formulas. Another patent focuses on a silver halide color photographic material that includes a silver halide emulsion layer containing compounds defined by various formulae, which enhance the performance and quality of photographic images.
Career Highlights
Kouichi Hanaki is associated with Fuji Photo Film Company, Limited, where he has contributed to advancements in photographic technology. His work has been instrumental in improving the quality and efficiency of photographic materials, making them more effective for both professional and consumer use.
Collaborations
Throughout his career, Hanaki has collaborated with notable colleagues, including Michio Ono and Nobutaka Ohki. These collaborations have fostered innovation and have led to the development of cutting-edge photographic materials.
Conclusion
Kouichi Hanaki's contributions to the field of photography through his patents and collaborations have significantly advanced the technology of silver halide color photographic materials. His work continues to influence the industry and inspire future innovations.