Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5880531 | Lead on chip semiconductor memory device with multiple bit configuration | Ken Shibata | 1999-03-09 |
| 5473198 | Semiconductor memory device bonding pad arrangement | Ken Shibata | 1995-12-05 |