Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12302582 | Semiconductor memory device | — | 2025-05-13 |
| 12016184 | Semiconductor memory device | — | 2024-06-18 |
| 11871578 | Semiconductor memory device | — | 2024-01-09 |
| 11610912 | Semiconductor memory device | — | 2023-03-21 |
| 11482489 | Semiconductor device and method of manufacturing the same | Shingo Nakajima, Ryota Asada, Masayuki Akou | 2022-10-25 |
| 10971512 | Semiconductor memory device | — | 2021-04-06 |
| 10777501 | Semiconductor device and method of manufacturing the same | Shingo Nakajima, Ryota Asada, Masayuki Akou | 2020-09-15 |
| 10651190 | Semiconductor memory device | — | 2020-05-12 |
| 9030020 | Semiconductor memory device | Yoshiko Kato | 2015-05-12 |
| 8723245 | Nonvolatile memory device | Hiroshi Akahori, Kiyohito Nishihara, Masaki Kondo, Yingkang Zhang, Shigeo Kondo +2 more | 2014-05-13 |
| 8592887 | Semiconductor storage device including a memory cell structure | Daina Inoue, Akira YOTSUMOTO | 2013-11-26 |
| 8294194 | Nonvolatile semiconductor memory device and manufacturing method of the same | Mitsuhiko Noda | 2012-10-23 |