Issued Patents All Time
Showing 25 most recent of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12432937 | Semiconductor memory device with plurality of arrays | Hiroshi Nakaki | 2025-09-30 |
| 12384624 | Storage device and control method | Yasuhito Yoshimizu, Takashi Fukushima, Tatsuro HITOMI, Arata Inoue, Masayuki Miura +3 more | 2025-08-12 |
| 12381147 | Chip bonded semiconductor memory device with different charge storage films | Yasuhiro Uchiyama | 2025-08-05 |
| 12382632 | Memory device | Masayoshi Tagami | 2025-08-05 |
| 12347513 | Semiconductor memory device | Keita Hasegawa | 2025-07-01 |
| 12349359 | Semiconductor memory device | Tsuneo Inaba, Takashi Maeda | 2025-07-01 |
| 12300650 | Semiconductor memory device | — | 2025-05-13 |
| 12232325 | Semiconductor storage device | Yoshitaka Kubota, Tetsuaki Utsumi, Yoshiro Shimojo, Ryota Katsumata | 2025-02-18 |
| 12204765 | Memory system | Tomoya Sanuki, Toshio Fujisawa | 2025-01-21 |
| 12142324 | Semiconductor storage device and system | Tomoya Sanuki, Daisuke Fujiwara, Toshio Fujisawa | 2024-11-12 |
| 12004339 | Semiconductor device and method of manufacturing the same | Takuya Ohoka | 2024-06-04 |
| 11984394 | Semiconductor memory device having contact plugs extend in the stacking direction of the plurality of the first and second conductive layers | Yasuhito Yoshimizu, Tomoya Sanuki, Fumitaka Arai | 2024-05-14 |
| 11942431 | Semiconductor device and manufacturing method thereof | Nobuyuki Momo | 2024-03-26 |
| 11923325 | Storage system, memory chip unit, and wafer | Yasuhito Yoshimizu, Takashi Fukushima, Tatsuro HITOMI, Arata Inoue, Masayuki Miura +3 more | 2024-03-05 |
| 11862246 | Memory system | Tomoya Sanuki, Yasuhito Yoshimizu, Hideto Horii, Takashi Maeda | 2024-01-02 |
| 11688726 | Semiconductor device | Yasunori IWASHITA, Shinya Arai, Takahiro Tomimatsu, Ryo Tanaka | 2023-06-27 |
| 11631683 | Semiconductor storage device | Naoya Yoshimura | 2023-04-18 |
| 11574663 | Data latch circuit and semiconductor memory device | Tomoya Sanuki, Takashi Maeda, Go Shikata, Hideaki Aochi | 2023-02-07 |
| 11450611 | Semiconductor device and method of manufacturing the same | Tomoya Sanuki, Yasuhito Yoshimizu | 2022-09-20 |
| 11437324 | Semiconductor device and manufacturing method thereof | Nobuyuki Momo | 2022-09-06 |
| 11422712 | Storage device and storage system including a memory to store a check code for an integrity check | Yasuhito Yoshimizu, Takashi Fukushima, Tatsuro HITOMI, Arata Inoue, Masayuki Miura +3 more | 2022-08-23 |
| 11411016 | Semiconductor memory device | Tomoya Sanuki, Hiroshi Maejima, Kenichiro Yoshii, Takashi Maeda, Hideo Wada | 2022-08-09 |
| 11326817 | Ice making system with controlled dryness of refrigerant | Kouichi Kita, Azuma Kondou, Shouhei Yasuda, Kazuyoshi Nomura, Takeo Ueno | 2022-05-10 |
| 11306956 | Double pipe icemaker | Takahito Nakayama, Ryouji Matsue, Satoru Ohkura, Takeo Ueno | 2022-04-19 |
| 11289505 | Semiconductor memory device | Naoya Yoshimura | 2022-03-29 |