Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666736 | Water jet propulsion apparatus | Tomohiro Fuse | 2003-12-23 |
| 6633192 | Level shift circuit and semiconductor device using the same | — | 2003-10-14 |
| 6630863 | Differential amplifier, semiconductor device, power supply circuit and electronic equipment using the same | — | 2003-10-07 |
| 6534804 | Semiconductor device | — | 2003-03-18 |