Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5896239 | Magnetic disk writing method and a magnetic disk apparatus | Shinichi Maki, Tatsuya Masuda, Yoshihisa Matsumoto | 1999-04-20 |
| 5165082 | Method for writing servo signals on a servo disk in a magnetic disk apparatus | — | 1992-11-17 |