Location History:
- Tokyo-to, JP (2001)
- Tokyo, JP (2000 - 2008)
Company Filing History:
Years Active: 2000-2008
Title: Ryuji Takeda: Innovator in Optical Disk Technology
Introduction
Ryuji Takeda is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical disk technology, holding a total of 8 patents. His work focuses on improving the functionality and efficiency of optical pickup devices used in disk drive apparatuses.
Latest Patents
Among his latest patents, Takeda has developed an "Apparatus and method for adjusting the tilt angle of an optical pickup device." This invention enhances the performance of disk drive apparatuses by allowing precise adjustments to the tilt angle of the optical pickup device. This is crucial for recording and reproducing information on optical disks. Another notable patent is the "Optical disk driving apparatus, optical disk driving method and optical disk apparatus," which aims to reduce disturbances in focus servo control and tracking servo control. This innovation includes a tilt driving section equipped with a waveform shaping unit, which minimizes vibrations and mechanical noise during operation.
Career Highlights
Ryuji Takeda has worked with notable companies such as THK Co., Ltd. and Sony Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in optical technology.
Collaborations
Takeda has collaborated with esteemed colleagues, including Shigeru Ebina and Seiichiro Oishi. Their combined expertise has fostered innovation in the optical disk sector.
Conclusion
Ryuji Takeda's contributions to optical disk technology have significantly impacted the industry. His innovative patents and collaborations highlight his role as a leading inventor in this field.