Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362020 | Semiconductor memory device having a control circuit for changing a drive capability of an output circuit of the semiconductor memory device | Kazuhiko Satou, Kenro Kubota, Fumiya Watanabe, Atsuko SAEKI, Ryota Tsuchiya +2 more | 2025-07-15 |
| 12028068 | Semiconductor device | Fumiya Watanabe, Toshifumi Watanabe, Kazuhiko Satou, Kenro Kubota, Atsuko SAEKI +2 more | 2024-07-02 |
| 11500770 | Memory device controlling including reading from a first memory and writing to a second memory based on timing and control signals | Kosuke Yanagidaira | 2022-11-15 |
| 11177008 | Semiconductor storage device and memory system in which control circuit of the semiconductor storage device executes calibration operation according to timing at which data is read from another semiconductor storage device | Kensuke Yamamoto, Fumiya Watanabe | 2021-11-16 |
| 10916276 | Nonvolatile memory and memory system | Kensuke Yamamoto, Kosuke Yanagidaira, Fumiya Watanabe | 2021-02-09 |
| 10847232 | Semiconductor memory device | Kei Shiraishi, Masaru Koyanagi, Mikihiko Ito, Yumi Takada, Yasuhiro HIRASHIMA +4 more | 2020-11-24 |
| 10725909 | Memory device controlling including reading from a first memory and writing to a second memory based on timing and control signals | Kosuke Yanagidaira | 2020-07-28 |
| 10720221 | Semiconductor storage device and memory system in which control circuit of the semiconductor storage device executes calibration operation according to timing at which data is read from another semiconductor storage device | Kensuke Yamamoto, Fumiya Watanabe | 2020-07-21 |
| 10586599 | Semiconductor storage device | Kenro Kubota, Yasuhiro Suematsu | 2020-03-10 |
| 9653125 | Storage device, memory device and semiconductor device for improving data transfer speeds | Kosuke Yanagidaira | 2017-05-16 |
| 9570182 | Semiconductor memory device and memory system | Kosuke Yanagidaira | 2017-02-14 |
| 9520164 | ZQ calibration circuit and semiconductor device including the same | Kensuke Yamamoto, Kosuke Yanagidaira | 2016-12-13 |
| 8742822 | Level shift circuit | Kosuke Yanagidaira, Kenro Kubota | 2014-06-03 |