Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4837461 | Master slice type integrated circuit | Hajime Kubosawa | 1989-06-06 |
MI
Masato Ishiguro
Overall (1989): #80,969 of 140,708Top 60%
1
Patents 1989