Issued Patents All Time
Showing 51–64 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9224744 | Wide and narrow patterning using common process | Toshiya Yokota, Chia-Lin Hsiung | 2015-12-29 |
| 9224747 | Vertical NAND device with shared word line steps | Yuki Mizutani | 2015-12-29 |
| 9208889 | Non-volatile memory including bit line switch transistors formed in a triple-well | Masaaki Higashitani | 2015-12-08 |
| 9142305 | System to reduce stress on word line select transistor during erase operation | Mohan Dunga, Man Lung Mui, Masaaki Higashitani | 2015-09-22 |
| 8988917 | Bit line resistance compensation | Kwang Ho Kim, Seungpil Lee, Masaaki Higashitani | 2015-03-24 |
| 8917554 | Back-biasing word line switch transistors | Masaaki Higashitani | 2014-12-23 |
| 8669606 | Semiconductor device and method for manufacturing thereof | Fumihiko Inoue | 2014-03-11 |
| 8552523 | Semiconductor device and method for manufacturing | Fumihiko Inoue | 2013-10-08 |
| 8537622 | Semiconductor device and method for controlling | Yukihiro Utsuno | 2013-09-17 |
| 8004901 | Semiconductor device and method for controlling | Yukihiro Utsuno | 2011-08-23 |
| 7994007 | Semiconductor device and method for manufacturing | Fumihiko Inoue | 2011-08-09 |
| 7981746 | Semiconductor device and method for manufacturing thereof | Fumihiko Inoue | 2011-07-19 |
| 7956424 | Mirror bit memory device applying a gate voltage alternately to gate | — | 2011-06-07 |
| 7902592 | Semiconductor device and method for manufacturing | Yoshihiro Mikasa, Takaya Tabuchi, Shin Iwase | 2011-03-08 |