Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4858055 | Input protecting device for a semiconductor circuit device | — | 1989-08-15 |
| 4851721 | Semiconductor integrated circuit | — | 1989-07-25 |
| 4837463 | Three-state complementary field effect integrated circuit | Yukio Miyazaki | 1989-06-06 |
| 4806802 | CMOS circuit having shoot through current control | Yukio Miyazaki | 1989-02-21 |
| 4804867 | Three-state complementary MOS integrated circuit | Yukio Miyazaki | 1989-02-14 |