Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815773 | Semiconductor device and method of manufacturing the same | Osamu Uehara | 2004-11-09 |
| 6801033 | Voltage converter having switching element with variable substrate potential | Minoru Sudo | 2004-10-05 |
| 6777752 | Complementary MOS semiconductor device | Hisashi Hasegawa, Sumio Koiwa, Kazutoshi Ishii | 2004-08-17 |
| 6768174 | Complementary MOS transistors having p-type gate electrodes | Hisashi Hasegawa | 2004-07-27 |
| 6740561 | Method of manufacturing a semiconductor device | Yoshifumi Yoshida | 2004-05-25 |
| 6720633 | High withstand voltage insulated gate N-channel field effect transistor | Hirofumi Harada | 2004-04-13 |