Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9478556 | Semiconductor memory device | Mikiko Mori, Ryota Suzuki, Tatsuya Kato, Wataru Sakamoto | 2016-10-25 |
| 9293547 | NAND EEPROM with perpendicular sets of air gaps and method for manufacturing NAND EEPROM with perpendicular sets of air gaps | Fumitaka Arai, Wataru Sakamoto, Hiroyuki Nitta | 2016-03-22 |
| 9257443 | Memory device and method for manufacturing the same | Tatsuya Kato, Wataru Sakamoto, Fumitaka Arai | 2016-02-09 |