Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4805053 | Method and apparatus for detecting position of tape when recording or reproducing signals thereon | Masaaki Yamanaka | 1989-02-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4805053 | Method and apparatus for detecting position of tape when recording or reproducing signals thereon | Masaaki Yamanaka | 1989-02-14 |