Location History:
- Shiga, JP (1988)
- Hikone, JP (1989)
Company Filing History:
Years Active: 1988-1989
Title: Ikuo Sho: Innovator in Film Detection and Copying Technology
Introduction
Ikuo Sho is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of film detection and copying technology. With a total of 2 patents, his work has advanced the capabilities of photographic equipment.
Latest Patents
One of Ikuo Sho's latest patents is a method and apparatus for detecting the presence or absence of film. This invention utilizes photosensors equipped with light-emitting and light-receiving elements. The light-emitting elements emit periodic pulsed light, which is reflected by the film when present, allowing for accurate detection. The activation time and interval of the light-emitting elements are carefully determined to ensure that the accumulated exposure value on the film remains below a critical threshold for photosensitive materials.
Another significant patent is for a copying machine that integrates a camera unit and a developer unit. This machine features a coupler with feed paths for film, a film cassette, and a film carrier that supplies unexposed film. The design includes an overlay sheet holder and a transparent platen to block extraneous light, ensuring high-quality image reproduction. Additionally, a film-sucking mechanism allows for efficient transfer of exposed film to the developer unit.
Career Highlights
Ikuo Sho is currently employed at Dainippon Screen Mfg. Co., Ltd., where he continues to innovate in the field of imaging technology. His work has been instrumental in enhancing the functionality and efficiency of copying machines and film detection systems.
Collaborations
Throughout his career, Ikuo has collaborated with talented individuals such as Koichi Isono and Masakazu Ohtorii. These partnerships have contributed to the development of advanced technologies in the imaging sector.
Conclusion
Ikuo Sho's contributions to film detection and copying technology have made a lasting impact on the industry. His innovative patents reflect his dedication to improving photographic processes and equipment.