Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6961268 | Nonvolatile semiconductor memory device with MOS transistors each having a floating gate and a control gate | — | 2005-11-01 |
| 6943402 | Nonvolatile semiconductor memory device including MOS transistors each having a floating gate and control gate | Shigeru Nagasaka, Fumitaka Arai | 2005-09-13 |
| 6940754 | Channel erase type nonvolatile semiconductor memory device and electronic card and electronic apparatus using the device | — | 2005-09-06 |
| 6940762 | Semiconductor memory device including MOS transistor having a floating gate and a control gate | — | 2005-09-06 |
| 6856543 | Semiconductor integrated circuit device with erasable and programmable fuse memory | Shigeru Atsumi, Masao Kuriyama, Hironori Banba, Tadayuki Taura, Hidetoshi Saito | 2005-02-15 |