Location History:
- Tokyo, JA (1977)
- Hino, JA (1977)
- Hino, JP (1979)
Company Filing History:
Years Active: 1977-1979
Title: Tsuneo Suga: Innovator in Photographic Technology
Introduction
Tsuneo Suga is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of photographic technology, holding a total of 3 patents. His innovative work has advanced the methods used in photographic processing, showcasing his expertise and creativity.
Latest Patents
One of Tsuneo Suga's latest patents is a process for forming a direct positive image. This process involves developing an internal latent image type light-sensitive silver halide photographic material with a surface developer. It incorporates at least one fogging agent selected from hydrazine compounds, N-substituted cycloammonium salts, and benzimidazole derivatives, combined with an amineborane compound. Another notable patent is an improved method for adjusting bromide ion concentration in a photographic processing solution. This method involves contacting the processing solution with particles of an insoluble bismuth compound, enhancing the quality of photographic results.
Career Highlights
Tsuneo Suga has dedicated his career to advancing photographic technology. His work at Konishiroku Photo Industry Co., Ltd. has positioned him as a key figure in the industry. His patents reflect a deep understanding of the complexities involved in photographic processes and a commitment to innovation.
Collaborations
Throughout his career, Tsuneo has collaborated with notable colleagues, including Ken-ichi Kishi and Shinobu Korematsu. These partnerships have contributed to the development of groundbreaking technologies in the field.
Conclusion
Tsuneo Suga's contributions to photographic technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, paving the way for future innovations in photography.