Issued Patents 2002
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492035 | Magneto-optical recording medium with intermediate layer having a controlled saturation magnetization | Atsushi Yamaguchi, Naoyuki Takagi, Kenichiro Mitani | 2002-12-10 |
| 6483783 | Magneto-optical disk apparatus capable of accurately enlarging and reproducing a magnetic domain and method of reproducing the same | Kenichiro Mitani, Naoyuki Takagi, Hiroki Ishida, Atsushi Yamaguchi, Morio Nakatani | 2002-11-19 |
| 6465049 | Method for preparation of diamond film | Yoshihiro Kubota | 2002-10-15 |
| 6458432 | Process for producing magnetic disk | Junichi Nakamikawa, Shinji Saito | 2002-10-01 |
| 6444290 | Magnetic recording medium comprising a support containing a specific size filler and having a specific concentration of surface protrusions | Masatoshi Takahashi, Junichi Nakamikawa | 2002-09-03 |
| 6432503 | Magnetic recording medium | Masahi Aonuma, Shinji Saito, Nobuo Yamazaki | 2002-08-13 |
| 6413681 | Diamond film for x-ray lithography and making method | — | 2002-07-02 |