Akihiko Toki

Title: Akihiko Toki: Innovator in Photographic Processing Technology

Introduction

Akihiko Toki is a notable inventor based in Wakayama, Japan. He has made significant contributions to the field of photographic processing, holding 2 patents that showcase his innovative approach to enhancing photographic technology.

Latest Patents

One of his latest patents is a photographic processing apparatus that utilizes a laser beam modulated based on image data. This apparatus is designed to expose photographic papers efficiently, incorporating a laser beam emitting device. A unique changeover part adjusts the level of a driving signal to various discrete levels, which correspond to the coloring characteristics of the photographic paper. This innovation allows for precise control over the intensity of the laser beam, offering three distinct levels: high, middle, and low. Additionally, a filter is included to further reduce the intensity of the laser beam output.

Another significant patent is a method and apparatus for developing photosensitive material. This invention improves the efficiency of the development process by staggering exposed photosensitive materials into two lines as they are fed to the developing unit. The design features a staggering unit and a parallel carrier path, which alternates the movement of the photosensitive materials into two parallel paths, enhancing the overall development efficiency.

Career Highlights

Akihiko Toki is associated with Noritsu Koki Co., Ltd., a company known for its advancements in photographic technology. His work has contributed to the company's reputation as a leader in the industry.

Collaborations

Throughout his career, Toki has collaborated with notable colleagues, including Eiji Motooka and Yoshiharu Tokumatsu. These partnerships have fostered innovation and development in their respective fields.

Conclusion

Akihiko Toki's contributions to photographic processing technology reflect his dedication to innovation and efficiency. His patents demonstrate a commitment to advancing the capabilities of photographic equipment, making a lasting impact in the industry.