Company Filing History:
Years Active: 1995-1996
Title: Mitsuji Kawashima: Innovator in Photographic Processing Technology
Introduction
Mitsuji Kawashima is a notable inventor based in Wakayama, Japan. He has made significant contributions to the field of photographic processing technology. With a total of 2 patents, his innovations have enhanced the efficiency and flexibility of film development and printing processes.
Latest Patents
Kawashima's latest patents include a groundbreaking photographic processing machine that allows for extra printing during ordinary processing operations such as film development and printing. This machine enables a film to be developed and dried while being fed by a leader attached to it. After cutting the leader from the film, it is directed to the printing unit, where images on the film are printed onto photographic paper. The design incorporates multiple film stocking units along the path from the film drying unit to the printing unit. Each stocking unit can either selectively stock a single film or allow it to pass without stocking. Additionally, a second film stocking unit can move laterally to change the film track, ensuring that continuous film developing operations are not interrupted, even when a film requiring a long exposure time is present in the printing unit.
Another innovative patent by Kawashima focuses on a photographic processing machine that allows films to be developed and printed continuously and automatically, regardless of the alignment of the film feed direction in the film processor and printer. A movable film stocking unit is positioned downstream of the film driving unit, aligning with the film feed path extending to the printing unit. This design increases the flexibility in arranging the film processor and printer, further enhancing operational efficiency.
Career Highlights
Kawashima is currently employed at Noritsu Koki Co., Ltd., a company renowned for its advancements in photographic technology. His work has significantly impacted the industry, leading to more efficient and user-friendly photographic processing solutions.
Collaborations
Throughout his career, Kawashima has collaborated with talented individuals such as Shinji Fukushima and Masayuki Kojima. These partnerships have fostered innovation and contributed to the development of cutting-edge technologies in photographic processing.
Conclusion
Mitsuji Kawashima's contributions to photographic processing technology exemplify his innovative spirit and dedication to enhancing film development and printing processes. His patents reflect a commitment to improving efficiency and flexibility in the industry.