Company Filing History:
Years Active: 1987-1988
Title: Masashi Katoh: Innovator in Instant Photography
Introduction
Masashi Katoh is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of instant photography, holding a total of 4 patents. His innovative work has paved the way for advancements in photographic technology.
Latest Patents
Katoh's latest patents include an instant photographic method and apparatus. This apparatus utilizes a photosensitive member in the form of a roll, designed to receive multiple exposures. An image-receiving member can be either a roll or a sheet. After exposure, the photosensitive member is cut to the length of a single frame. The exposed leading end of the photosensitive member and the image-receiving member are then superposed. A processing liquid is distributed between these members for diffusion transfer processing, resulting in the simultaneous production of negative and positive images.
Another patent involves an image-receiving member made of sheet material, which has a designated area for forming a positive image. A pod containing processing liquid is secured to the sheet outside the image-forming area. This pod is divided into two portions, allowing an advancing roller to contact the flat area without rupturing the pod. The mask defining the image area can be a continuous sheet with openings or formed by connector sheets coupled to image-receiving sheets.
Career Highlights
Masashi Katoh is currently employed at Fuji Photo Film Company, Limited, where he continues to innovate in the field of photography. His work has been instrumental in enhancing the capabilities of instant photographic technology.
Collaborations
Katoh has collaborated with notable coworkers, including Hisashi Kikuchi and Yuji Oshikoshi. Their combined efforts have contributed to the development of advanced photographic methods and apparatuses.
Conclusion
Masashi Katoh's contributions to instant photography through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the evolution of photographic technology.