Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10872673 | Semiconductor memory device | Toshifumi Watanabe, Mario Sako | 2020-12-22 |
| 10825490 | Semiconductor storage device | Masahiro Yoshihara | 2020-11-03 |
| 10803955 | Semiconductor memory device | Masashi Yoshida, Yoshikazu Harada | 2020-10-13 |
| 10580501 | Semiconductor memory device | Toshifumi Watanabe | 2020-03-03 |