Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5321569 | Rotary magnetic head drum assembly | — | 1994-06-14 |
| 5296976 | Magnetic recording/reproducing device | Jun Takayama, Kiyoshi Sawakata, Kozo Kaminaga | 1994-03-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5321569 | Rotary magnetic head drum assembly | — | 1994-06-14 |
| 5296976 | Magnetic recording/reproducing device | Jun Takayama, Kiyoshi Sawakata, Kozo Kaminaga | 1994-03-22 |