Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9685321 | Semiconductor memory device and method for manufacturing the same | Shigeki Hattori, Hideyuki Nishizawa, Koji Asakawa | 2017-06-20 |
| 9548373 | Nonvolatile semiconductor memory device | Shigeki Hattori, Tsukasa Tada, Hideyuki Nishizawa, Koji Asakawa, Yoshiaki Fukuzumi | 2017-01-17 |
| 9536898 | Nonvolatile semiconductor memory device | Misako Morota, Hideyuki Nishizawa, Shigeki Hattori, Koji Asakawa | 2017-01-03 |