Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9847342 | Semiconductor memory device and method for manufacturing same | Satoshi Nagashima, Katsumi Yamamoto, Kohei Sakaike, Keisuke Kikutani, Fumitaka Arai +3 more | 2017-12-19 |
| 9761600 | Semiconductor memory device | Mikiko Mori, Ryota Suzuki, Wataru Sakamoto, Fumie Kikushima | 2017-09-12 |
| 9735167 | Semiconductor memory device and method for manufacturing the same | Fumitaka Arai, Satoshi Nagashima, Katsuyuki Sekine, Yuta Watanabe, Keisuke Kikutani +1 more | 2017-08-15 |
| 9620515 | Semiconductor memory device | Satoshi Nagashima, Keisuke Kikutani | 2017-04-11 |