Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815777 | Semiconductor device, memory system and electronic apparatus | Kunio Watanabe | 2004-11-09 |
| 6791147 | Semiconductor memory device and method for manufacturing the same | Kunio Watanabe, Takeshi Kumagai | 2004-09-14 |
| 6785181 | Semiconductor memory device and electronic instrument | — | 2004-08-31 |
| 6747322 | Semiconductor device, memory system and electronic apparatus | Kunio Watanabe | 2004-06-08 |
| 6730974 | Semiconductor devices, memory systems and electronic apparatuses with improved latch up suppression | Kunio Watanabe | 2004-05-04 |
| 6720628 | Semiconductor device, memory system and electronic apparatus | Kunio Watanabe | 2004-04-13 |
| 6690599 | Ferroelectric memory device | Kazumasa Hasegawa, Eiji Natori, Hiromu Miyazawa | 2004-02-10 |