Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496464 | Disk drive apparatus | Yoshiaki Yamauchi, Seiji Hamaie, Tomoki Hirata | 2002-12-17 |
| 6477133 | Disk drive with unbalance correcting mechanism | Yasuhiro Yoshimura, Yoshishige Endo, Katsutoshi Nii, Yoshihiro Satou, Yoshiaki Yamauchi +3 more | 2002-11-05 |
| 6459668 | Disk type reproducing apparatus and revolution control method | Yoshihiro Satou, Shinobu Yoshida, Yoshiaki Yamauchi, Hiroyuki Tanaka, Tomoki Hirata +2 more | 2002-10-01 |