Location History:
- Tokyo, JP (1991)
- Hachioji, JP (1994)
- Hino, JP (1992 - 1998)
Company Filing History:
Years Active: 1991-1998
Title: Hiroshi Okusa: Innovator in Photographic Materials
Introduction
Hiroshi Okusa is a prominent inventor based in Hino, Japan. He has made significant contributions to the field of photographic materials, holding a total of 5 patents. His work has advanced the technology behind silver halide photographic materials, which are essential in the photography industry.
Latest Patents
One of Okusa's latest patents is for a silver halide color photographic light sensitive material. This invention comprises a support with a silver halide emulsion layer that contains a sensitizing dye and a coupler. The photographic material is designed to enhance the quality and sensitivity of color photographs. Another notable patent focuses on improving the keeping quality of silver halide photographic materials. This innovation features silver halide emulsion layers that contain grains with a unique crystal form, resulting in high sensitivity and excellent durability.
Career Highlights
Hiroshi Okusa has dedicated his career to advancing photographic technology. He works at Konica Corporation, a leading company in imaging and printing solutions. His expertise in silver halide technology has positioned him as a key figure in the development of high-quality photographic materials.
Collaborations
Throughout his career, Okusa has collaborated with notable colleagues, including Hirofumi Ohtani and Syoji Matsuzaka. These partnerships have fostered innovation and contributed to the success of their projects in the field of photography.
Conclusion
Hiroshi Okusa's contributions to photographic materials have significantly impacted the industry. His innovative patents and collaborations reflect his dedication to enhancing photographic technology. His work continues to influence the future of photography.