Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857773 | Programming logic device with test-signal enabled output | Koichi Fujii | 1989-08-15 |
| 4857775 | Logic integrated circuit device selecting as outputs any two of two inputs and two logical combinations of the inputs | Takeo Obata, Takuro Fujioka | 1989-08-15 |
| 4839539 | Partially enabled programmable logic device | Takeo Obata | 1989-06-13 |