Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855981 | Method and device for reading out optically recorded data and compensating for a drastic change in the position of a line to be read | Fumio Kimura, Shunzo Takahashi | 1989-08-08 |