Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9837430 | Semiconductor memory device and method for manufacturing same | Osamu Arisumi | 2017-12-05 |
| 9773712 | Ion implantation apparatus and semiconductor manufacturing method | Takayuki Ito, Yasunori Oshima | 2017-09-26 |
| 9660076 | Semiconductor memory device and method for manufacturing the same | Yasunori Oshima | 2017-05-23 |
| 9613979 | Semiconductor memory device and method of manufacturing the same | — | 2017-04-04 |