Company Filing History:
Years Active: 1985-1990
Title: Katutoshi Nakamura: Innovator in Film Technology
Introduction
Katutoshi Nakamura is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of film technology, holding a total of 2 patents. His work focuses on improving the processes involved in film handling and printing.
Latest Patents
Nakamura's latest patents include a "Method and apparatus for inspecting resistance to film draw-out." This invention involves a method for inspecting the resistance encountered when drawing out photographic film from a magazine. The process includes holding a magazine, rotating a spool, detecting the movement of a film leader, and measuring the force required for the spool's rotation. The apparatus consists of a magazine holder, a spool rotation device, and a rotating force measurement device that works in conjunction with a film movement detector.
Another significant patent is the "Side printing apparatus," designed to provide latent images of characters, numerals, and symbols on a continuously moving film. This invention prevents double exposure by de-energizing the light image forming arrangement during the film's reverse movement, utilizing a direction discriminator that synchronizes with a rotary encoder.
Career Highlights
Katutoshi Nakamura is currently employed at Fuji Photo Film Company, Limited, where he continues to innovate in the field of photographic technology. His work has contributed to advancements in film processing and handling, enhancing the overall quality and efficiency of film production.
Collaborations
Nakamura has collaborated with notable coworkers, including Takeshi Kanaoka and Shigehisa Shimizu. Their combined expertise has fostered a creative environment that encourages innovation and the development of new technologies in the film industry.
Conclusion
Katutoshi Nakamura's contributions to film technology through his patents and work at Fuji Photo Film Company, Limited, highlight his role as a significant innovator in the field. His inventions continue to influence the way photographic film is handled and processed, showcasing the importance of innovation in technology.