Issued Patents All Time
Showing 25 most recent of 226 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12400714 | Semiconductor storage device | Katsuaki Isobe, Keita Kimura | 2025-08-26 |
| 12362303 | Semiconductor memory device | Nobuaki OKADA, Masaki UNNO, Hiroyuki Takenaka, Yoshiaki Takahashi | 2025-07-15 |
| 12354666 | Semiconductor storage device and controller | — | 2025-07-08 |
| 12315844 | Semiconductor memory device | Tomoya Sanuki, Tetsuaki Utsumi | 2025-05-27 |
| 12315859 | Semiconductor memory device | Katsuaki Isobe, Nobuaki OKADA, Hiroshi Nakamura, Takahiro TSURUDO | 2025-05-27 |
| 12266404 | Semiconductor storage device | — | 2025-04-01 |
| 12230331 | Memory device | — | 2025-02-18 |
| 12229447 | Nonvolatile semiconductor memory | — | 2025-02-18 |
| 12230327 | Semiconductor memory device | — | 2025-02-18 |
| 12211544 | Semiconductor memory device having memory chip bonded to a CMOS chip including a peripheral circuit | — | 2025-01-28 |
| 12183400 | Three dimensional stacked nonvolatile semiconductor memory having a controller configured to execute a program operation on memory cells | — | 2024-12-31 |
| 12159684 | Memory device with memory pillar inside conductor | Toshifumi Hashimoto | 2024-12-03 |
| 12009032 | Semiconductor storage device | — | 2024-06-11 |
| 11990190 | Memory device to execute read operation using read target voltage | — | 2024-05-21 |
| 11967380 | Semiconductor memory device | — | 2024-04-23 |
| 11942153 | Semiconductor memory device | — | 2024-03-26 |
| 11929352 | Semiconductor memory device having transistors between bonding pads and word lines | Toshifumi Hashimoto, Takashi Maeda, Masumi Saitoh, Tetsuaki Utsumi | 2024-03-12 |
| 11923012 | Semiconductor storage device and controller | — | 2024-03-05 |
| 11894070 | Semiconductor memory device | Takeshi Hioka, Tsukasa Kobayashi, Koji Kato, Yuki Shimizu | 2024-02-06 |
| 11889699 | Semiconductor memory device with a plurality of sense ampilifers overlapping a plurality of metal joints | Naohito Morozumi | 2024-01-30 |
| 11875851 | Semiconductor memory device | — | 2024-01-16 |
| 11789656 | Memory system, memory controller, and semiconductor memory device | — | 2023-10-17 |
| 11783888 | Semiconductor memory device having memory chip bonded to a CMOS chip including a peripheral circuit | — | 2023-10-10 |
| 11756946 | Semiconductor storage device | Tomoya Sanuki, Toshio Fujisawa, Takashi Maeda | 2023-09-12 |
| 11756623 | Semiconductor storage device | — | 2023-09-12 |