Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501729 | Cartridge for information-recording media having deformable elastic pressing member urged by projection on shutter | Hitoshi Watanabe, Yoshitane Tsuburaya, Katsusuke Shimazaki, Satoru Ohnuki | 2002-12-31 |
| 6424601 | Magneto-optical recording media having an auxiliary magnetic layer | Satoru Oonuki, Masafumi Yoshihiro, Nobuyuki Nagai, Katsusuke Shimazaki, Hiroyuki Awano +3 more | 2002-07-23 |
| 6404705 | Magneto-optical disk apparatus having an adjustment mechanism for setting the position of magnetic heads | Hitoshi Watanabe, Masashi Suenaga | 2002-06-11 |
| 6388954 | Magneto-optical recording medium having clock-marks on recording layer and apparatus for recording and reproducing same | Hiroyuki Awano, Katsusuke Shimazaki, Hiroki Takao, Akiyoshi Itou, Katsuji Nakagawa +3 more | 2002-05-14 |
| 6385140 | Magneto-optical recording medium and reproducing method for reproducing magnetic domain in enlarged form on a reproducing layer | Satoru Ohnuki, Katsusuke Shimazaki, Masafumi Yoshihiro, Hiroki Takao, Hitoshi Watanabe | 2002-05-07 |
| 6339583 | Cartridge for information-recording media having deformable elastic member on shutter | Hitoshi Watanabe, Yoshitane Tsuburaya, Katsusuke Shimazaki, Satoru Ohnuki | 2002-01-15 |