Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10497712 | Semiconductor memory | Fumitaka Arai, Keiji Ikeda, Tomomasa Ueda, Nobuyoshi Saito, Chika Tanaka +2 more | 2019-12-03 |
| 10332581 | Semiconductor memory device | Keiji Ikeda, Chika Tanaka, Toshinori Numata | 2019-06-25 |
| 10312239 | Semiconductor memory including semiconductor oxie | Fumitaka Arai, Keiji Ikeda, Tomomasa Ueda, Nobuyoshi Saito, Chika Tanaka +1 more | 2019-06-04 |