Issued Patents 2003
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627948 | Vertical layer type semiconductor device | — | 2003-09-30 |
| 6621132 | Semiconductor device | Yasuhiko Onishi, Katsunori Ueno, Susumu Iwamoto, Takahiro Sato | 2003-09-16 |
| 6610572 | Semiconductor device and method for manufacturing the same | Manabu Takei | 2003-08-26 |
| 6611021 | Semiconductor device and the method of manufacturing the same | Yasuhiko Onishi, Susumu Iwamoto, Takahiro Sato | 2003-08-26 |
| 6586801 | Semiconductor device having breakdown voltage limiter regions | Yasuhiko Onishi, Susumu Iwamoto, Takahiro Sato | 2003-07-01 |
| 6576935 | Bidirectional semiconductor device and method of manufacturing the same | Yasuhiko Onishi, Susumu Iwamoto, Takahiro Sato | 2003-06-10 |
| 6566709 | Semiconductor device | — | 2003-05-20 |
| 6551909 | Semiconductor device with alternating conductivity type layer and method of manufacturing the same | — | 2003-04-22 |
| 6548865 | High breakdown voltage MOS type semiconductor apparatus | Takeyoshi Nishimura, Takashi Kobayashi | 2003-04-15 |