Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479860 | Semiconductor memory device | — | 2002-11-12 |
| 6469552 | Power on reset circuit | Tadayuki Shimizu | 2002-10-22 |
| 6452269 | Semiconductor integrated circuit having power supply pin | — | 2002-09-17 |
| 6388857 | Semiconductor circuit device with improved surge resistance | Hirotoshi Sato | 2002-05-14 |
| 6373760 | Static type semiconductor memory device adopting a redundancy system | — | 2002-04-16 |