Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866673 | BI-MOS semiconductor memory having high soft error immunity | Makoto Suzuki, Noriyuki Homma, Kiyoo Itoh | 1989-09-12 |
| 4858191 | Semiconductor integrated circuit | Makoto Suzuki, Noriyuki Homma | 1989-08-15 |
| 4825274 | Bi-CMOS semiconductor device immune to latch-up | Makoto Suzuki | 1989-04-25 |