Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6130869 | Multiple-channel information reproducing apparatus including buffer memories assigned to channels respectively | Yoshiya Imamura | 2000-10-10 |
| 5276810 | Information item selection apparatus producing multi-channel output signals | Masatsuga Kitamura, Satoru Toguchi | 1994-01-04 |