Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662264 | File memory device and information processing apparatus using the same | Kunihiro Katayama, Jun Kitahara, Tsunehiro Tobita, Kazunori Furusawa | 2003-12-09 |
| 6598115 | Semiconductor storage apparatus including a plurality of nonvolatile flash memories and utilizing logical to physical sector conversion | Kunihiro Katayama, Takashi Tsunehiro | 2003-07-22 |
| 6567334 | Storage device employing a flash memory | Hajime Yamagami, Kouichi Terada, Yoshihiro Hayashi, Takashi Tsunehiro, Kunihiro Katayama +1 more | 2003-05-20 |
| 6549974 | Semiconductor storage apparatus including a controller for sending first and second write commands to different nonvolatile memories in a parallel or time overlapped manner | Kunihiro Katayama, Takashi Tsunehiro | 2003-04-15 |