Issued Patents All Time
Showing 25 most recent of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12419055 | Semiconductor memory device having a circuit chip bonded to a memory array chip and including a solid-state drive controller and a control circuit | Yoshiaki Fukuzumi, Hideaki Aochi, Mie Matsuo, Kenichiro Yoshii, Koichiro Shindo +1 more | 2025-09-16 |
| 12384624 | Storage device and control method | Yasuhito Yoshimizu, Takashi Fukushima, Tatsuro HITOMI, Arata Inoue, Masayuki Miura +3 more | 2025-08-12 |
| 12315844 | Semiconductor memory device | Hiroshi Maejima, Tetsuaki Utsumi | 2025-05-27 |
| 12216942 | Controller and control method | Yoshihiro Ohba, Takeshi Ishihara | 2025-02-04 |
| 12219767 | Semiconductor device and method of manufacturing the same | — | 2025-02-04 |
| 12204765 | Memory system | Toshio Fujisawa, Keisuke NAKATSUKA | 2025-01-21 |
| 12190966 | Memory system and processing method of memory system | Hitomi TANAKA, Tatsuro HITOMI, Yasuhito Yoshimizu, Masayuki Miura, Yoshihiro Ohba | 2025-01-07 |
| 12142324 | Semiconductor storage device and system | Keisuke NAKATSUKA, Daisuke Fujiwara, Toshio Fujisawa | 2024-11-12 |
| 12068299 | Semiconductor device and method of manufacturing the same | — | 2024-08-20 |
| 11984394 | Semiconductor memory device having contact plugs extend in the stacking direction of the plurality of the first and second conductive layers | Keisuke NAKATSUKA, Yasuhito Yoshimizu, Fumitaka Arai | 2024-05-14 |
| 11942176 | Semiconductor memory device | Xu Li, Masayuki Miura, Takayuki Miyazaki, Toshio Fujisawa, Hiroto Nakai +2 more | 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 |
| 11914086 | Radiation detection device, semiconductor memory device and radiation detection method | — | 2024-02-27 |
| 11871576 | Semiconductor memory device including integrated control circuit and solid-state drive controller | Yoshiaki Fukuzumi, Hideaki Aochi, Mie Matsuo, Kenichiro Yoshii, Koichiro Shindo +1 more | 2024-01-09 |
| 11862246 | Memory system | Yasuhito Yoshimizu, Keisuke NAKATSUKA, Hideto Horii, Takashi Maeda | 2024-01-02 |
| 11839082 | Semiconductor device and method of manufacturing the same | — | 2023-12-05 |
| 11756946 | Semiconductor storage device | Toshio Fujisawa, Hiroshi Maejima, Takashi Maeda | 2023-09-12 |
| 11579796 | Memory system | Yuta Aiba, Hitomi TANAKA, Masayuki Miura, Mie Matsuo, Toshio Fujisawa +1 more | 2023-02-14 |
| 11574663 | Data latch circuit and semiconductor memory device | Keisuke NAKATSUKA, Takashi Maeda, Go Shikata, Hideaki Aochi | 2023-02-07 |
| 11508697 | Semiconductor memory device | Hiroshi Maejima, Tetsuaki Utsumi | 2022-11-22 |
| 11450611 | Semiconductor device and method of manufacturing the same | Keisuke NAKATSUKA, Yasuhito Yoshimizu | 2022-09-20 |
| 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 |
| 11417642 | Semiconductor storage device | Toshio Fujisawa, Hiroshi Maejima, Takashi Maeda | 2022-08-16 |
| 11411016 | Semiconductor memory device | Keisuke NAKATSUKA, Hiroshi Maejima, Kenichiro Yoshii, Takashi Maeda, Hideo Wada | 2022-08-09 |
| 11257802 | Semiconductor device with bonding pads and method of manufacturing the same | — | 2022-02-22 |