Issued Patents 2017
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9847342 | Semiconductor memory device and method for manufacturing same | Katsumi Yamamoto, Kohei Sakaike, Tatsuya Kato, Keisuke Kikutani, Fumitaka Arai +3 more | 2017-12-19 |
| 9837434 | Semiconductor memory device and method for manufacturing same | Koichi Sakata, Yuta Watanabe, Keisuke Kikutani, Fumitaka Arai, Toshiyuki Iwamoto | 2017-12-05 |
| 9735167 | Semiconductor memory device and method for manufacturing the same | Tatsuya Kato, Fumitaka Arai, Katsuyuki Sekine, Yuta Watanabe, Keisuke Kikutani +1 more | 2017-08-15 |
| 9653314 | Semiconductor device and manufacturing method thereof | Koichi Matsuno, Takashi Sugihara, Hiroaki Naito | 2017-05-16 |
| 9620515 | Semiconductor memory device | Tatsuya Kato, Keisuke Kikutani | 2017-04-11 |
| 9548310 | Semiconductor device | Hajime Kaneko | 2017-01-17 |
| 9543310 | Semiconductor storage device having communicated air gaps between adjacent memory cells | Takehiro Kondoh | 2017-01-10 |