Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492035 | Magneto-optical recording medium with intermediate layer having a controlled saturation magnetization | Atsushi Yamaguchi, Naoyuki Takagi, Hitoshi Noguchi | 2002-12-10 |
| 6483783 | Magneto-optical disk apparatus capable of accurately enlarging and reproducing a magnetic domain and method of reproducing the same | Naoyuki Takagi, Hitoshi Noguchi, Hiroki Ishida, Atsushi Yamaguchi, Morio Nakatani | 2002-11-19 |
| 6388955 | Reproducing method for magneto-optic recording medium, and magneto-optic disk device | Naoyuki Takagi, Atsushi Yamaguchi | 2002-05-14 |
| 6370089 | Magneto-optical recording medium simplifying transfer of magnetic domain | Atsushi Yamaguchi | 2002-04-09 |