Location History:
- Ibaraki, JP (2000 - 2003)
- Kitasouma-gun, JP (2001 - 2006)
Company Filing History:
Years Active: 2000-2006
Title: Hiroki Takao: Innovator in Magneto-Optical Technology
Introduction
Hiroki Takao is a prominent inventor based in Kitasouma-gun, Japan. He has made significant contributions to the field of magneto-optical technology, holding a total of 11 patents. His work focuses on enhancing data recording and reproduction methods, which have implications for high-density data storage.
Latest Patents
Hiroki Takao's latest patents include a magneto-optical recording and reproducing method that utilizes a reproducing layer with high saturation magnetization. This innovative magnetic recording medium consists of several layers, including a recording auxiliary layer, a recording holding layer, a recording control layer, and a recording layer made from a ferri-magnetic material with perpendicular magnetization. This design allows for data to be recorded at super high densities, while also suppressing data loss due to thermomagnetic relaxation phenomena. Another notable patent involves a magneto-optical reproducing method that employs multiple reproducing beams of different wavelengths. This method enhances recording density and improves the signal-to-noise ratio by amplifying reproduction signals through magnetic domain enlargement.
Career Highlights
Throughout his career, Hiroki Takao has worked with notable companies such as Hitachi Maxell, Limited and Hitachi Maxwell, Ltd. His experience in these organizations has contributed to his expertise in magneto-optical technologies and data storage solutions.
Collaborations
Hiroki Takao has collaborated with esteemed colleagues, including Katsusuke Shimazaki and Norio Ohta. These partnerships have fostered innovation and advancement in the field of magneto-optical recording.
Conclusion
Hiroki Takao's contributions to magneto-optical technology have positioned him as a key figure in the advancement of data storage methods. His innovative patents and collaborations continue to influence the industry, paving the way for future developments in high-density data recording and reproduction.