Akiyoshi Tanaka

Title: Akiyoshi Tanaka: Innovator in Optical Medium Manufacturing

Introduction

Akiyoshi Tanaka is a notable inventor based in Tama, Japan. He has made significant contributions to the field of optical mediums, particularly through his innovative methods of manufacturing. His work has led to advancements that enhance the functionality and efficiency of optical devices.

Latest Patents

Akiyoshi Tanaka holds a patent for a "Method of manufacturing optical medium." This patent describes a process where an extended optical conductor containing an active substance is formed into a predetermined shape using resin. The method involves repeatedly folding or winding the optical conductor. A laser light beam is outputted from the edge of the optical conductor by absorbing an excitation light beam that enters from the side surface. The use of thermoplastic resin, which transmits the excitation light beam, is crucial in this process. The resin is heated to a glass transition temperature or higher, allowing it to bond with the optical conductor and maintain the desired shape.

Career Highlights

Akiyoshi Tanaka is associated with Hoya Corporation, a leading company in the optical and imaging industry. His work at Hoya has allowed him to focus on developing innovative solutions that push the boundaries of optical technology. His expertise and dedication have made him a valuable asset to the company.

Collaborations

Akiyoshi Tanaka has collaborated with fellow inventor Katsuhisa Itoh. Their partnership has fostered a creative environment that encourages the development of new ideas and technologies in the field of optics.

Conclusion

Akiyoshi Tanaka's contributions to the manufacturing of optical mediums exemplify the spirit of innovation. His patented methods and collaboration with industry peers continue to influence advancements in optical technology.