Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877975 | Logic circuit having an output signal with a gentle leading edge | — | 1989-10-31 |
| 4845386 | Bi-MOS logic circuit having a totem pole type output buffer section | — | 1989-07-04 |
| 4841172 | Bipolar-MOS logic circuit with high speed operation | Hideaki Masuoka | 1989-06-20 |
| 4839537 | BicMO logic circuit | — | 1989-06-13 |
| 4839540 | Tri-state output circuit | — | 1989-06-13 |