Taketoshi Moriyama

Title: The Innovations of Taketoshi Moriyama

Introduction

Taketoshi Moriyama is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of optical devices, holding two patents that showcase his innovative spirit and technical expertise.

Latest Patents

Moriyama's latest patents include an optical pickup device and an optical disk drive apparatus. The first patent describes an optical pickup device that features an optical part module with a light-emitting device. This module is fixed to an optical pickup case using adhesive at two positions on the lateral surfaces, ensuring high positional accuracy and bonding strength even under external stress. The second patent outlines a method of manufacturing an optical pickup device that includes a holder for a laser diode and a light-receiving element. This design incorporates a through hole on the bonding surface to minimize shrinkage during ultraviolet light irradiation, enhancing the accuracy of the adhesive bond.

Career Highlights

Moriyama is currently employed at Hitachi Media Electronics Co., Ltd., where he continues to develop cutting-edge optical technologies. His work has significantly impacted the efficiency and reliability of optical devices in various applications.

Collaborations

Some of his notable coworkers include Yoshio Oozeki and Kazumi Takahashi, who have collaborated with him on various projects within the company.

Conclusion

Taketoshi Moriyama's contributions to optical technology through his patents reflect his dedication to innovation and excellence in engineering. His work continues to influence the development of advanced optical devices in the industry.