Company Filing History:
Years Active: 2003-2007
Title: Hidetoshi Tanaka: Innovator in Optical Technology
Introduction
Hidetoshi Tanaka is a prominent inventor based in Chiba, Japan. He has made significant contributions to the field of optical technology, particularly in the development of optical pickup devices and disc drive apparatuses. With a total of 2 patents, his work has had a notable impact on the industry.
Latest Patents
Tanaka's latest patents include an innovative optical pickup and a disc drive apparatus. The optical pickup device is designed to irradiate light beams onto optical discs for recording and reproducing information signals. It features a movable portion with drive coils supported by a lens holder made of synthetic resin. This design allows for effective mechanical support and electric connection with external circuits. The disc drive apparatus includes a sophisticated objective lens drive device that utilizes a supporting block, a movable block for holding the objective lens, and tilt drive magnetic circuits. This configuration enhances the precision and efficiency of the optical systems.
Career Highlights
Hidetoshi Tanaka has built a successful career at Sony Corporation, where he has been instrumental in advancing optical technologies. His expertise and innovative designs have contributed to the development of high-quality optical devices that are widely used in various applications.
Collaborations
Throughout his career, Tanaka has collaborated with notable colleagues, including Yuji Shishido and Hiroshi Kawamura. These partnerships have fostered a creative environment that has led to groundbreaking advancements in optical technology.
Conclusion
Hidetoshi Tanaka's contributions to optical technology through his patents and work at Sony Corporation highlight his role as a key innovator in the field. His inventions continue to influence the development of optical devices, showcasing the importance of innovation in technology.