Location History:
- Tokyo, JP (1980)
- Hino, JP (1979 - 1989)
Company Filing History:
Years Active: 1979-1989
Title: The Innovations of Yasuo Tsuda
Introduction
Yasuo Tsuda is a prominent inventor based in Hino, Japan. He has made significant contributions to the field of photography through his innovative patents. With a total of 11 patents to his name, Tsuda has focused on enhancing photographic materials and processes.
Latest Patents
One of Tsuda's latest patents involves a silver halide color photographic light-sensitive material. This invention includes a novel cyan dye forming coupler, which is represented by a specific chemical formula. The coupler is designed to improve the spectral absorption characteristics of cyan dye images, allowing for superior color reproduction. Another notable patent features diphenylimidazole type dyes, which are capable of displaying preferable absorption characteristics for use in various printing media, including photographic and thermal transfer applications.
Career Highlights
Tsuda 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 development of innovative photographic materials. His patents reflect a deep understanding of chemical processes and their applications in photography.
Collaborations
Throughout his career, Tsuda has collaborated with notable colleagues such as Hiroshi Sugita and Kenji Ito. These partnerships have contributed to the advancement of photographic technologies and have fostered a collaborative environment for innovation.
Conclusion
Yasuo Tsuda's contributions to the field of photography through his patents demonstrate his commitment to innovation. His work continues to influence the industry, paving the way for future advancements in photographic materials and processes.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.