Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624501 | Capacitor and semiconductor device | Takeshi Shioga, Kazuaki Karasawa | 2003-09-23 |
| 6617763 | Piezoelectric actuator set for head assembly | Tsuyoshi Mita, Masaharu Hida | 2003-09-09 |
| 6587313 | Piezoelectric actuator and information storage apparatus | Masaharu Hida, Tsuyoshi Mita, Shigeyoshi Umemiya, Michinori Kutami | 2003-07-01 |