Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5191487 | Helical-scan-type VTR with echo effect playback | Shinji Nakamura, Tomohiro Oshima | 1993-03-02 |
| 5166796 | Special effect apparatus | — | 1992-11-24 |
| 4994906 | Digital luminance/chrominance separation apparatus | — | 1991-02-19 |