Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5309416 | Method and apparatus for initializing intermediate region between tracks on magnetooptical recording medium | Masaharu Tsukada | 1994-05-03 |
RI
Ryuichi Iwanaga
Overall (1994): #71,873 of 165,921Top 45%
1
Patents 1994