Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12261221 | Transistor, semiconductor memory device, and manufacturing method for transistor | Kiwamu Sakuma, Keiko SAKUMA | 2025-03-25 |
| 11871557 | Semiconductor device and semiconductor memory device | Kiwamu Sakuma, Keiko SAKUMA | 2024-01-09 |
| 11506536 | Measuring apparatus | — | 2022-11-22 |
| 11195855 | Semiconductor memory device and method of manufacturing the same | Kenichi Kadota, Kazuhiro Nojima | 2021-12-07 |
| 10943919 | Semiconductor storage device | Shigeki Kobayashi, Masahisa Sonoda | 2021-03-09 |
| 10748915 | Memory device and manufacturing method therefor | Kazuhiro Nojima, Megumi Shibata, Tomonori KAJINO | 2020-08-18 |