Issued Patents All Time
Showing 26–50 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7192790 | Manufacturing method for a semiconductor device | Kazutoshi Ishii, Yuichiro Kitajima, Yukimasa Minami, Keisuke Uemura, Miwa Wake | 2007-03-20 |
| 7190032 | Insulated gate transistor | Yutaka Hayashi, Hisashi Hasegawa, Yoshifumi Yoshida | 2007-03-13 |
| 7129099 | Method for manufacturing semiconductor device | Kazutoshi Ishii, Yuichiro Kitajima, Yukimasa Minami, Keisuke Uemura, Miwa Wake | 2006-10-31 |
| 7043328 | Method for manufacturing semiconductor device utilizing monitor wafers | Kazutoshi Ishii, Yuichiro Kitajima, Yukimasa Minami, Keisuke Uemura, Miwa Wake | 2006-05-09 |
| 6972232 | Method of manufacturing a semiconductor device | — | 2005-12-06 |
| 6949777 | Method of controlling insulated gate transistor | Yutaka Hayashi, Hisashi Hasegawa, Yoshifumi Yoshida | 2005-09-27 |
| 6921949 | Semiconductor integrated circuit device | Hirofumi Harada | 2005-07-26 |
| 6881617 | Manufacturing method for bipolar gate CMOS semiconductor device | — | 2005-04-19 |
| 6844578 | Semiconductor integrated circuit device and manufacturing method therefor | Hirofumi Harada | 2005-01-18 |
| 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 |
| 6653694 | Reference voltage semiconductor | — | 2003-11-25 |
| 6653688 | Semiconductor device | Hiroaki Takasu | 2003-11-25 |
| 6613625 | Method of manufacturing a semiconductor device | Hisashi Hasegawa | 2003-09-02 |
| 6586958 | Voltage converter having switching element with variable substrate potential | Minoru Sudo | 2003-07-01 |
| 6534836 | MOSFET semiconductor device | — | 2003-03-18 |
| 6534827 | MOS transistor | Mika Shiiki | 2003-03-18 |
| 6525376 | High withstand voltage insulated gate N-channel field effect transistor | Hirofumi Harada | 2003-02-25 |
| 6511885 | Vertical MOS transistor and method of manufacturing the same | Hirofumi Harada | 2003-01-28 |
| 6495884 | Vertical MOS transistor | Hirofumi Harada | 2002-12-17 |
| 6492236 | Method of manufacturing a semiconductor device with a silicide | Hiroaki Takasu | 2002-12-10 |