Company Filing History:
Years Active: 2006-2011
Title: Takahiro Miyagi: Innovator in Optical Technology
Introduction
Takahiro Miyagi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical technology, holding a total of 4 patents. His work primarily focuses on devices that enhance optical performance and efficiency.
Latest Patents
Miyagi's latest patents include an objective lens device, an optical pickup device, an optical-disc driving device, and a driving method of the objective lens. The objective lens device features a first objective lens with a first numerical aperture designed to condense light into a disc-shaped first optical recording medium. It also includes a second objective lens with a smaller numerical aperture for a second optical recording medium and a third objective lens for a third medium, each with varying cover layer thicknesses. The optical pickup device is designed to tilt a lens holder, incorporating a supporting block and a drive mechanism that allows for precise control in focus and tracking directions.
Career Highlights
Miyagi is currently employed at Sony Corporation, where he continues to innovate and develop advanced optical technologies. His work has been instrumental in enhancing the performance of optical devices used in various applications.
Collaborations
Some of his notable coworkers include Yukihiko Koshimizu and Kenji Saka, who have collaborated with him on various projects within the company.
Conclusion
Takahiro Miyagi'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 advancements in optical devices and systems.