Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11765916 | Memory device and method of manufacturing memory device | Takahiko Iizuka, Ryu Ogiwara, Rieko FUNATSUKI, Yoshiki Kamata, Misako Morota +2 more | 2023-09-19 |
| 11742019 | Nonvolatile semiconductor memory device | — | 2023-08-29 |
| 11744088 | Memory device | Ryu Ogiwara, Takahiko Iizuka | 2023-08-29 |
| 11721371 | Memory device having sense amplifier including plural sense circuits for sensing a voltage of a bit line in a read operation | Ryu Ogiwara, Takahiko Iizuka | 2023-08-08 |
| 11651818 | Memory device | Ryu Ogiwara, Takahiko Iizuka | 2023-05-16 |
| 11615840 | Memory device | Ryu Ogiwara, Takahiko Iizuka | 2023-03-28 |