Company Filing History:
Years Active: 1991-1996
Title: Mariko Kato: Innovator in Photographic Technology
Introduction
Mariko Kato is a prominent inventor based in Hino, Japan. She has made significant contributions to the field of photographic technology, particularly in the development of silver halide photographic materials. With a total of 3 patents to her name, Kato's work has had a lasting impact on the industry.
Latest Patents
Kato's latest patents include innovative methods for processing black-and-white silver halide photographic materials. One of her notable patents is a composition for developing a black-and-white silver halide photographic light-sensitive material. This method involves processing an imagewise exposed black-and-white negative silver halide photographic light-sensitive material, which includes a support with photographic layers containing a hydrazine derivative. Another significant patent details a method for producing a silver halide photographic light-sensitive material, which is designed to create extremely high contrast images even when developed with a developer having a pH value of not higher than 11.
Career Highlights
Throughout her career, Mariko Kato has been associated with Konica Corporation, where she has played a vital role in advancing photographic technologies. Her expertise and innovative approaches have positioned her as a key figure in her field.
Collaborations
Kato has collaborated with notable colleagues, including Wataru Ishikawa and Takeshi Sanpei. These partnerships have further enriched her work and contributed to the development of cutting-edge photographic materials.
Conclusion
Mariko Kato's contributions to photographic technology exemplify her innovative spirit and dedication to her craft. Her patents continue to influence the industry, showcasing her role as a leading inventor in the field.