Location History:
- Minami-ashigara, JA (1976)
- Minami-ashigara, JP (1981)
- Kanagawa, JP (1984)
Company Filing History:
Years Active: 1976-1984
Title: Kazutoshi Inada: Innovator in Photographic Technology
Introduction
Kazutoshi Inada is a notable inventor based in Minami-ashigara, Japan. He has made significant contributions to the field of photographic technology, holding a total of 3 patents. His innovative methods have advanced the production and application of photographic emulsions.
Latest Patents
Inada's latest patents include a method for producing photographic emulsion. This method involves adding a dispersion of a substantially water-insoluble photographic additive to a photographic emulsion. The dispersion is prepared by mechanically grinding and dispersing the photographic additive in fine grain form, with a size of 1 micron or less, in an aqueous system adjusted to a pH value of 6 to 8 and controlled to a temperature of 60 to 80 degrees Celsius. This innovative approach allows the additive to be included in the photographic emulsion without the need for an organic solvent, resulting in an emulsion that can be easily and quickly coated to form a uniform layer.
Another significant patent is a method and apparatus for melting gel-like substances. This invention allows for the conversion of gel-like substances from a gel state to a sol state, with the melting speed being accurately controlled over a wide range. The apparatus features a grid-type heater constructed of rotatable parallel heating pipes, which are disposed at the bottom of a melting tank. The rotation of the pipes simultaneously heats them, imparting flowability to the heat transfer boundary formed on the side of the gel-like substance. The melting speed can be controlled by adjusting the speed of rotation of the pipes.
Career Highlights
Kazutoshi Inada is associated with Fuji Photo Film Company, Limited, where he has contributed to various innovative projects. His work has played a crucial role in enhancing the quality and efficiency of photographic products.
Collaborations
Inada has collaborated with notable coworkers such as Hiroshi Onishi and Nobuaki Miyasaka, contributing to a dynamic team focused on advancing photographic technology.
Conclusion
Kazutoshi Inada's contributions to photographic technology through his innovative patents demonstrate his expertise and commitment to the field. His work continues to influence the industry, paving the way for future advancements in photographic emulsions and related technologies.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.