Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6459220 | Spindle-motor control method, spindle-motor control device, spindle-motor drive circuit and disk device | Hideshi Mochizuki, Hiroshi Kumita, Tomoki Yokoyama | 2002-10-01 |
| 6452879 | Optical storage apparatus | Wataru Tsukahara, Toru Ikeda, Masatsugu Nishida | 2002-09-17 |
| 6385144 | Storage device with means for efficiently positioning a head on a disk including guard areas lacking position information | Toshio Kuriuzawa | 2002-05-07 |
| 6381204 | Power save mode control method and storage unit | Shinya Kobayashi | 2002-04-30 |
| 6377523 | Seek control method in optical storage device | — | 2002-04-23 |
| 6356515 | High power controlling system for magneto-optical storage system | Hiroshi Kumita, Yoshiyuki Nanba | 2002-03-12 |