Issued Patents 2002
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501326 | Semiconductor integrated circuit | Nobuyuki Fujii, Fukashi Morishita, Akira Yamazaki, Mako Okamoto | 2002-12-31 |
| 6472926 | Internal voltage generation circuit | Akira Yamazaki, Fukashi Morishita, Mako Kobayashi, Mihoko Akiyama, Nobuyuki Fujii | 2002-10-29 |
| 6429729 | Semiconductor integrated circuit device having circuit generating reference voltage | Mako Kobayashi, Fukashi Morishita, Mihoko Akiyama, Akira Yamazaki, Nobuyuki Fujii | 2002-08-06 |
| 6424579 | Semiconductor memory device with internal power supply potential generation circuit | Mihoko Akiyama, Akira Yamazaki, Fukashi Morishita, Nobuyuki Fujii, Mako Okamoto | 2002-07-23 |
| 6424134 | Semiconductor integrated circuit device capable of stably generating internal voltage independent of an external power supply voltage | Fukashi Morishita, Akira Yamazaki, Nobuyuki Fujii, Mihoko Akiyama, Mako Kobayashi | 2002-07-23 |
| 6414881 | Semiconductor device capable of generating internal voltage effectively | Nobuyuki Fujii, Fukashi Morishita, Akira Yamazaki, Mihoko Akiyama, Mako Kobayashi | 2002-07-02 |
| 6373763 | Semiconductor memory provided with data-line equalizing circuit | Akira Yamazaki, Fukashi Morishita, Nobuyuki Fujii, Mako Okamoto | 2002-04-16 |
| 6344766 | Voltage level converter circuit improved in operation reliability | Masaaki Mihara | 2002-02-05 |