Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7933141 | Semiconductor memory device | Kazuhiko Kajigaya, Tomonori Sekiguchi, Riichiro Takemura, Yasutoshi Yamada | 2011-04-26 |
| 7903449 | Semiconductor memory device | Kazuhiko Kajigaya, Tomonori Sekiguchi, Riichiro Takemura, Yasutoshi Yamada | 2011-03-08 |
| 7869294 | Semiconductor device having single-ended sensing amplifier | Kazuhiko Kajigaya | 2011-01-11 |