Location History:
- Minami-ashigara, JA (1976 - 1977)
- Kanagawa, JP (1984 - 1992)
- Minami-ashigara, JP (1979 - 1993)
Company Filing History:
Years Active: 1976-1993
Title: The Innovations of Nobuaki Miyasaka
Introduction
Nobuaki Miyasaka is a prominent inventor based in Minami-Ashigara, Japan. He has made significant contributions to the field of photographic materials, holding a total of 13 patents. His work primarily focuses on silver halide photographic light-sensitive materials, which have advanced the quality and performance of photographic products.
Latest Patents
Miyasaka's latest patents include a novel silver halide photographic light-sensitive material. This innovative material features at least one silver halide photographic emulsion layer coated on a support. The emulsion layer comprises a light-sensitive silver halide emulsion, along with a substantially light-insensitive, unfogged silver halide fine grain emulsion. This emulsion is enhanced by a heterocyclic mercapto compound, which improves the material's granularity, gradation, and rate of development. Another notable patent involves a silver halide photographic material that includes tabular grains of silver chloride, silver bromide, silver chlorobromide, or silver chloroiodobromide. These grains have been spectrally sensitized and exhibit an average aspect ratio of 3 or more, further enhancing the quality of photographic images.
Career Highlights
Miyasaka has dedicated his career to advancing photographic technology. He works at Fuji Photo Film Company, Limited, where he has been instrumental in developing innovative photographic materials. His expertise in silver halide technology has positioned him as a key figure in the industry.
Collaborations
Miyasaka has collaborated with notable colleagues, including Hideo Ikeda and Masanao Hinata. Their combined efforts have contributed to the development of cutting-edge photographic materials that continue to influence the industry.
Conclusion
Nobuaki Miyasaka's contributions to the field of photographic materials are significant and impactful. His innovative patents and collaborations have advanced the quality of photographic products, making him a notable inventor in the industry.