Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10163517 | Semiconductor memory device and memory system configured to perform tracking read on first memory cells followed by shift read on second memory cells using read voltage correction value determined during the tracking read | Hayato KONNO, Yoshikazu Harada, Kosuke Yanagidaira, Hiroe Kami, Yuko Utsunomiya | 2018-12-25 |
| 10157675 | Nonvolatile semiconductor memory device which performs improved erase operation | Noboru Shibata | 2018-12-18 |
| 10108007 | Laser scanning device, image forming apparatus and reflection surface identification method for identifying reflection surface of rotary polygon mirror | — | 2018-10-23 |