Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664603 | Semiconductor device, memory system and electronic apparatus | Kunio Watanabe | 2003-12-16 |
| 6653696 | Semiconductor device, memory system, and electronic instrument | Takashi Kumagai | 2003-11-25 |
| 6534864 | Semiconductor memory device and method of fabricating the same | Kazuo Tanaka, Takashi Kumagai, Kunio Watanabe | 2003-03-18 |