Kunioki Ohmura

Title: Kunioki Ohmura: Innovator in Photographic Materials

Introduction

Kunioki Ohmura is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of photographic materials, particularly in the development of silver halide technologies. With a total of 2 patents, his work has had a lasting impact on the photography industry.

Latest Patents

Ohmura's latest patents include innovative advancements in photographic materials. One of his patents is for a silver halide black and white photographic material. This material is designed for printing developed transparent color photographic materials. It features a support with at least one light-sensitive silver halide emulsion layer, which maintains a spectral sensitivity between 520 nm and 620 nm while containing substantially no iodine. Another significant patent is a process for stabilizing silver images. This process is utilized with photographic materials that have a water impermeable support and one or more light-sensitive silver halide emulsion layers. After exposure and development, the photographic material undergoes further processing using an aqueous solution that includes specific compounds. This innovative approach greatly enhances the stability of the silver image formed.

Career Highlights

Kunioki Ohmura is associated with Fuji Photo Film Company, Limited, where he has contributed to various advancements in photographic technology. His work has been instrumental in improving the quality and stability of photographic materials.

Collaborations

Ohmura has collaborated with notable coworkers such as Ichizo Toya and Masaki Okazaki. Their combined efforts have led to significant innovations in the field of photography.

Conclusion

Kunioki Ohmura's contributions to photographic materials through his patents and collaborations highlight his role as an influential inventor in the industry. His work continues to shape the future of photography.