Company Filing History:
Years Active: 1992
Title: Ryosuke Ishida: Innovator in Silver Halide Color Photographic Materials
Introduction
Ryosuke Ishida is a notable inventor based in Minami-Ashigara, Japan. He has made significant contributions to the field of photography through his innovative work on silver halide color photographic materials. His expertise and creativity have led to advancements that enhance the quality and durability of photographic images.
Latest Patents
Ishida holds a patent for a multilayer silver halide color photographic material. This invention comprises two kinds of cyan couplers, along with a magenta coupler and a yellow coupler in respective photosensitive layers. The patent describes a photographic material that exhibits excellent color-forming properties, reduced staining, and improved image longevity, even under severe conditions. He has 1 patent to his name.
Career Highlights
Ryosuke Ishida is associated with Fuji Photo Film Company, Limited, where he has contributed to the development of advanced photographic technologies. His work has played a crucial role in enhancing the performance of photographic materials, making them more reliable for professional and consumer use.
Collaborations
Throughout his career, Ishida has collaborated with esteemed colleagues such as Akira Ogawa and Nobuo Sakai. These partnerships have fostered a creative environment that has led to innovative solutions in the field of photography.
Conclusion
Ryosuke Ishida's contributions to silver halide color photographic materials have significantly impacted the photography industry. His innovative spirit and dedication to quality continue to inspire advancements in photographic technology.