Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660961 | SBB machine and method for HGA mass production | — | 2003-12-09 |
| 6653763 | Dual stage actuator systems for high density hard disk drives using annular rotary piezoelectric actuators | Zhihong Wang, Tamon Kasajima, Masashi Shiraishi, Kai Wu | 2003-11-25 |
| 6633458 | Rotary piezoelectric microactuator with an optimum suspension arrangement | Kai Wu, Tamon Kasajima, Masashi Shiraishi | 2003-10-14 |