Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8093927 | Semiconductor device including a test circuit of a multivalued logic circuit having an impedance control | Yoshitomo Numaguchi | 2012-01-10 |
| 6181634 | Multiple-port semiconductor memory device | — | 2001-01-30 |