Mitsuo Satake

Title: Innovations of Mitsuo Satake in Optical Technology

Introduction

Mitsuo Satake is a prominent inventor based in Yokohama, Japan, known for his significant contributions to optical technology. With a total of eight patents to his name, Satake has made remarkable advancements in the field of optical pickup devices and laser welding structures.

Latest Patents

Satake's latest patents include an optical pickup device and a laser welding structure for optical components. The optical pickup device aims to provide a reliable solution by fixing a pickup case and an optical component, including a lens, through laser welding. This method increases welding strength and minimizes positional displacement caused by environmental changes. In this innovation, the optical component features a joint portion with a convex protrusion, allowing for enhanced welding strength through extended laser beam irradiation. Another patent focuses on the optical pickup device where the optical part is securely joined to the pickup case via laser irradiation. This design inhibits outgas deposition on the lens surface and reduces positional shifting of the optical part, ensuring optimal performance.

Career Highlights

Throughout his career, Mitsuo Satake has worked with notable companies such as Hitachi Media Electronics Co., Ltd. and Hitachi, Ltd. His experience in these organizations has contributed to his expertise in optical technologies and innovations.

Collaborations

Satake has collaborated with esteemed colleagues, including Satoshi Arai and Hiroaki Furuichi, further enhancing his work in the field of optical technology.

Conclusion

Mitsuo Satake's contributions to optical technology through his patents and collaborations highlight his innovative spirit and dedication to advancing the industry. His work continues to influence the development of reliable optical devices.