Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646319 | Semiconductor device having isolating region for suppressing electrical noise | Hirokazu Itakura | 2003-11-11 |
| 6605853 | Semiconductor device having heat protection circuits | Hiroshi Imai, Hirokazu Itakura | 2003-08-12 |
| 6531855 | DC power supply with output voltage detection and control | Takeshi Miki, Junichi Nagata | 2003-03-11 |