Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477133 | Disk drive with unbalance correcting mechanism | Yasuhiro Yoshimura, Yoshishige Endo, Katsutoshi Nii, Yoshiaki Yamauchi, Noriyuki Kumasaka +3 more | 2002-11-05 |
| 6459668 | Disk type reproducing apparatus and revolution control method | Shinobu Yoshida, Yoshiaki Yamauchi, Hiroyuki Tanaka, Tomoki Hirata, Takashi Ishikawa +2 more | 2002-10-01 |