Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6392845 | Magnet design for active damping of disk drive actuator | Shingo Tsuda, Eiji Soga, Kiyoshi Satoh, Tetsuo Senba | 2002-05-21 |
| 6104581 | Dual coil rotary actuator | Wayne Isami Imaino, Jiann-Chang Lo, Roger William Wood | 2000-08-15 |
| 6100623 | Piezoelectric actuator for control and displacement sensing | Wayne Isami Imaino, Jiann-Chang Lo | 2000-08-08 |
| 6064540 | Active control for stabilizing a servo-controlled actuator system | Wayne Isami Imaino, Francis Chee-Shuen Lee | 2000-05-16 |
| 5936808 | Disk drive rotary actuator having arm with cross-member containing elastomeric damping member | Francis Chee-Shuen Lee, Tzong-Shii Pan | 1999-08-10 |
| 5905608 | Dynamically tuned outer arms for improved rotary actuator performance | Gregory Michael Frees, Hatem Radwan | 1999-05-18 |