Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496429 | Semiconductor memory device | Yasumitsu Murai, Tetsushi Tanizaki | 2002-12-17 |
| 6449198 | Semiconductor memory device | Kei Hamade, Takeshi Hamamoto, Yasuhiro Konishi | 2002-09-10 |