Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7512314 | Recording/editing apparatus, recording/editing method, computer program product, and server for editing record contents | Shunji Ikegami | 2009-03-31 |
| 5848422 | Data management device in a karaoke communications system | Masuhiro Sato, Kazuhiro Miyamoto, Mitsuyoshi Amano, Yoshiyuki Akiba, Makoto Takanashi | 1998-12-08 |
| 5369710 | Sound field correcting apparatus and method | — | 1994-11-29 |