Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829396 | Magnetic disc apparatus for deflecting magnetic heads from contact with the recording disc surface | — | 1989-05-09 |
NO
Naohiro Okutsu
Overall (1989): #73,964 of 140,708Top 55%
1
Patents 1989