Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10096641 | CMOS image sensor | Keiji Ikeda | 2018-10-09 |
| 10056150 | Non-volatile semiconductor memory device | Keiji Ikeda, Chika Tanaka, Toshinori Numata | 2018-08-21 |
| 10049720 | Dynamic random access memory (DRAM) | Chika Tanaka, Keiji Ikeda, Toshinori Numata | 2018-08-14 |
| 10043808 | Semiconductor memory | Fumitaka Arai, Keiji Ikeda, Tomomasa Ueda, Nobuyoshi Saito, Chika Tanaka +1 more | 2018-08-07 |
| 9978441 | Semiconductor memory device | Chika Tanaka, Keiji Ikeda, Toshinori Numata | 2018-05-22 |