Issued Patents 2003
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670666 | Nonvolatile semiconductor memory device and manufacturing method thereof | — | 2003-12-30 |
| 6660586 | Semiconductor device and process for manufacturing same | Ippei Shimizu, Tadashi Omae | 2003-12-09 |
| 6635920 | Non-volatile semiconductor memory device and manufacturing method thereof | Takahiro Ohnakado, Atsushi Fukumoto | 2003-10-21 |
| 6621117 | Semiconductor device having memory cell and peripheral circuitry with dummy electrode | Yasuhiro Araki | 2003-09-16 |
| 6611459 | Non-volatile semiconductor memory device | Tatsuya Shiromoto, Natsuo Ajika | 2003-08-26 |
| 6577281 | Antenna drive device and artificial satellite tracking system using the same | Hiroshi Yamamoto, Satoshi Sugawara | 2003-06-10 |
| 6567316 | Nonvolatile semiconductor memory device and method of erasing data of nonvolatile semiconductor memory device | Atsushi Ohba, Yoshikazu Miyawaki | 2003-05-20 |
| 6555868 | Semiconductor device and method of manufacturing the same | Takahiro Onakado | 2003-04-29 |
| 6521527 | Semiconductor device and method of fabricating the same | Takashi Kuroi, Shuichi Ueno, Hidekazu Oda | 2003-02-18 |
| 6521519 | MIS transistor and manufacturing method thereof | Hidekazu Oda | 2003-02-18 |
| 6518625 | Semiconductor device | Yukio Nishida | 2003-02-11 |
| 6515908 | Nonvolatile semiconductor memory device having reduced erase time and method of erasing data of the same | Yoshikazu Miyawaki, Atsushi Ohba, Mitsuhiro Tomoeda | 2003-02-04 |