Location History:
- Koshigaya, JP (1984)
- Kawagoe, JP (1988 - 1989)
- Tokyo, JP (1994)
Company Filing History:
4 out of 1,268 
1 out of 16,458 
Years Active: 1984-1994
Title: The Innovative Contributions of Tetsuji Utsuda
Introduction
Tetsuji Utsuda, a notable inventor based in Kawagoe, Japan, has made significant contributions to the field of photomechanical processes. With a total of four patents to his name, Utsuda's work reflects innovation and a keen understanding of film technology.
Latest Patents
Utsuda's recent innovations include a **Film Pasting Apparatus**, which is designed for pasting a color separation film onto a base film. This apparatus features a lower table equipped with optical sensors for precise film placement, and an upper table that employs suction and pasting means. Additionally, it includes a film tray for storing the color separation film, film picking and registering mechanisms, which work together to ensure accurate positioning and application of the film.
Another of his latest inventions is the **Film Checking Apparatus**, which enhances the ability to inspect master films placed on transparent film tables. This device captures images of the films, displaying them on a color monitor for easy comparison. The apparatus is equipped with two light sources that switch according to the film type—either transmissive or reflective—allowing for thorough examination and detection of differences.
Career Highlights
Throughout his career, Utsuda has been associated with prominent companies, including Toppan Printing Co., Ltd. and Fuji Photo Film Company, Limited. His experience in these organizations has undoubtedly contributed to his understanding of film technologies and the development of his patents.
Collaborations
Utsuda has collaborated with talented colleagues, such as Takeo Onga and Taketo Sato, to advance his ideas and refine his inventions. These collaborations highlight the importance of teamwork and collective expertise in the innovation process.
Conclusion
Tetsuji Utsuda's work exemplifies the spirit of invention, with his patents reflecting a drive to enhance photomechanical processes. His contributions, particularly in film technology, continue to influence the industry, showcasing his pivotal role as an inventor.