Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5289202 | Magnetic recording apparatus and magnetic recording medium with a film to be vertically magnetized sandwitched with soft magnetic films | Haruki Yamane, Yoshinori Maeno, Masanobu Kobayashi | 1994-02-22 |