Niijima; Masaaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Niijima; Masaaki.The latest application filed is for "memory system".
- Niijima; Masaaki - Tokyo JP
- Niijima; Masaaki - Machida JP
- NIIJIMA; Masaaki - Machida Tokyo JP
- Niijima; Masaaki - Machida Toyko JP
- Niijima; Masaaki - Kanagawa JP
| Patent | Date |
|---|---|
| Memory system Grant 11,410,735 - Takizawa , et al. August 9, 2 | 2022-08-09 |
| Memory system controlling a threshold voltage in a read operation and method Grant 11,127,476 - Takizawa , et al. September 21, 2 | 2021-09-21 |
| Memory System App 20210241833 - TAKIZAWA; Kazutaka ; et al. | 2021-08-05 |
| Memory System And Method App 20210082528 - TAKIZAWA; Kazutaka ; et al. | 2021-03-18 |
| Memory system and nonvolatile memory Grant 10,910,068 - Takizawa , et al. February 2, 2 | 2021-02-02 |
| Memory System And Nonvolatile Memory App 20200303018 - TAKIZAWA; Kazutaka ; et al. | 2020-09-24 |
| Memory system Grant 10,740,101 - Takizawa , et al. A | 2020-08-11 |
| Memory system and method for controlling memory system Grant 10,658,055 - Takizawa , et al. | 2020-05-19 |
| Semiconductor memory device and read control method thereof Grant 10,586,601 - Takizawa , et al. | 2020-03-10 |
| Memory system Grant 10,552,043 - Takizawa , et al. Fe | 2020-02-04 |
| Memory system controlling data erase for nonvolatile memory and control method for erasing data Grant 10,497,446 - Takizawa , et al. De | 2019-12-03 |
| Memory System App 20190286442 - Takizawa; Kazutaka ; et al. | 2019-09-19 |
| Memory system that differentiates voltages applied to word lines Grant 10,395,723 - Takizawa , et al. A | 2019-08-27 |
| Controller, memory system, and block management method for NAND flash memory using the same Grant 10,366,771 - Takizawa , et al. July 30, 2 | 2019-07-30 |
| Control system Grant 10,249,349 - Takizawa , et al. | 2019-04-02 |
| Memory device that executes an erase operation for a nonvolatile memory Grant 10,186,326 - Takizawa , et al. Ja | 2019-01-22 |
| Memory System Controlling Data Erase For Nonvolatile Memory And Control Method For Erasing Data App 20180286485 - Takizawa; Kazutaka ; et al. | 2018-10-04 |
| Memory System And Method For Controlling Memory System App 20180277229 - Takizawa; Kazutaka ; et al. | 2018-09-27 |
| Control System App 20180277173 - Takizawa; Kazutaka ; et al. | 2018-09-27 |
| Semiconductor Memory Device And Read Control Method Thereof App 20180277227 - TAKIZAWA; Kazutaka ; et al. | 2018-09-27 |
| Memory System That Differentiates Voltages Applied To Word Lines App 20180261275 - TAKIZAWA; Kazutaka ; et al. | 2018-09-13 |
| Memory System Comprising Nonvolatile Memory App 20180247696 - TAKIZAWA; Kazutaka ; et al. | 2018-08-30 |
| Memory Device That Executes An Erase Operation For A Nonvolatile Memory App 20180144808 - TAKIZAWA; Kazutaka ; et al. | 2018-05-24 |
| Semiconductor memory device that varies voltage levels depending on which of different memory regions thereof is accessed Grant 9,852,786 - Takizawa , et al. December 26, 2 | 2017-12-26 |
| Memory device that executes an erase operation for a nonvolatile memory Grant 9,812,215 - Takizawa , et al. November 7, 2 | 2017-11-07 |
| Semiconductor memory device having a heat insulating mechanism Grant 9,788,463 - Ozawa , et al. October 10, 2 | 2017-10-10 |
| Memory device Grant 9,728,268 - Takizawa , et al. August 8, 2 | 2017-08-08 |
| Semiconductor Memory Device That Varies Voltage Levels Depending On Which Of Different Memory Regions Thereof Is Accessed App 20170117032 - TAKIZAWA; Kazutaka ; et al. | 2017-04-27 |
| Semiconductor Memory Device Having A Heat Insulating Mechanism App 20160270266 - OZAWA; Yasuyuki ; et al. | 2016-09-15 |
| Memory system and management method thereof Grant 9,362,000 - Takizawa , et al. June 7, 2 | 2016-06-07 |
| Memory System App 20160070472 - Takizawa; Kazutaka ; et al. | 2016-03-10 |
| Memory System And Management Method Thereof App 20160071612 - Takizawa; Kazutaka ; et al. | 2016-03-10 |
| Magnetic head and magnetic recording/reproducing apparatus Grant 5,978,181 - Niijima , et al. November 2, 1 | 1999-11-02 |
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