Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6466487 | Semiconductor device with impedance controllable output buffer | — | 2002-10-15 |
| 6429454 | Semiconductor device with test circuit | Hiroshi Hatada, Osamu Hirabayashi, Yasushi Kameda | 2002-08-06 |