Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6665217 | Semiconductor memory device including internal power circuit having tuning function | Fukashi Morishita, Yasuhiko Taito, Akira Yamazaki, Mako Okamoto | 2003-12-16 |
| 6614270 | Potential detecting circuit having wide operating margin and semiconductor device including the same | Mako Okamoto, Yasuhiko Taito, Fukashi Morishita, Akira Yamazaki, Mihoko Akiyama | 2003-09-02 |
| 6593642 | Semiconductor device provided with potential transmission line | Mako Okamoto, Yasuhiko Taito, Fukashi Morishita, Akira Yamazaki | 2003-07-15 |
| 6515461 | Voltage downconverter circuit capable of reducing current consumption while keeping response rate | Mihoko Akiyama, Fukashi Morishita, Akira Yamazaki, Yasuhiko Taito, Mako Kobayashi | 2003-02-04 |