Issued Patents 2022
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11537465 | Memory system | Tsukasa Tokutomi, Masanobu Shirakawa, Masamichi Fujiwara, Kazumasa Yamamoto, Naoaki Kokubun +2 more | 2022-12-27 |
| 11514986 | Memory system and semiconductor memory device | Kengo Kurose, Masanobu Shirakawa, Hideki Yamada | 2022-11-29 |
| 11437096 | Semiconductor storage device and memory system including semiconductor storage device and controller | Tsukasa Tokutomi, Masanobu Shirakawa | 2022-09-06 |
| 11430520 | Memory system including a memory controller and a memory chip that executes a two-stage program operation | Hideki Yamada, Masanobu Shirakawa | 2022-08-30 |
| 11367489 | Multi-bit memory system with adaptive read voltage controller | Tsukasa Tokutomi, Masanobu Shirakawa | 2022-06-21 |
| 11361820 | Semiconductor memory device to hold 5-bits of data per memory cell | Tomonori Takahashi, Masanobu Shirakawa, Osamu Torii | 2022-06-14 |
| 11347584 | Memory system | Masanobu Shirakawa, Hideki Yamada, Ryo Yamaki, Osamu Torii, Naomi Takeda | 2022-05-31 |
| 11334432 | Memory system | Kengo Kurose, Masanobu Shirakawa | 2022-05-17 |
| 11322210 | Memory system | Masanobu Shirakawa | 2022-05-03 |
| 11315420 | Moving object and driving support system for moving object | Masanobu Shirakawa | 2022-04-26 |
| 11238936 | Memory system for restraining threshold variation to improve data reading | Masanobu Shirakawa, Tsukasa Tokutomi, Yoshihisa Kojima, Kiichi Tachi | 2022-02-01 |
| 11237763 | Storage device and memory controller | Yoshihiro Ueda, Naomi Takeda, Masanobu Shirakawa | 2022-02-01 |
| 11222703 | Memory system | Tsukasa Tokutomi, Masanobu Shirakawa, Shohei Asami, Masamichi Fujiwara | 2022-01-11 |