Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6826131 | Magneto-optical recording medium having multiple magnetic layers | Yuuko Kawaguchi | 2004-11-30 |
| 6791908 | Magneto-optical recording medium having a transfer control layer | Takeshi Sakaguchi, Yasumori Hino | 2004-09-14 |
| 6788624 | Method and apparatus for reproducing information from a magneto-optical recording medium | Keiji Nishikiori | 2004-09-07 |
| 6767697 | Magneto-optical disk and method for producing same by initializing with a laser having a predetermined wavelength | Kiyoshi Uchida, Yasumori Hino, Norio Miyatake | 2004-07-27 |
| 6747919 | Magneto-optical recording medium, and method and apparatus for producing the same | Yuuko Kawaguchi, Masahiro Birukawa, Tsutomu Shiratori, Yasuyuki Miyaoka | 2004-06-08 |