Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657892 | Nonvolatile semiconductor memory | Junichi Miyamoto | 2003-12-02 |
| 6624506 | Multichip semiconductor device and memory card | Keiichi Sasaki | 2003-09-23 |
| 6618292 | Semiconductor memory device and method of operating the same | — | 2003-09-09 |
| 6594169 | Semiconductor memory device and memory system | — | 2003-07-15 |
| 6577533 | Nonvolatile semiconductor memory and method of manufacturing the same | Toshiharu Watanabe | 2003-06-10 |
| 6512702 | Non-volatile semiconductor memory device and data erase controlling method for use therein | Toshio Yamamura, Yoshihisa Sugiura, Kazuhisa Kanazawa, Hiroshi Nakamura | 2003-01-28 |
| 6512703 | Nonvolatile semiconductor memory | Junichi Miyamoto | 2003-01-28 |