Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816705 | Bi-CMOS logic circuit | Tetsu Tanizawa | 1989-03-28 |
OO
Osam Ohba
Overall (1989): #71,874 of 140,708Top 55%
1
Patents 1989