Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7683250 | Electronic musical apparatus | Tadahiko Ikeya | 2010-03-23 |
| 7319187 | Tone generation control program and electronic keyboard instrument using the tone generation control program | — | 2008-01-15 |
| 7297861 | Automatic performance apparatus and method, and program therefor | — | 2007-11-20 |
| 7026538 | Tone generation apparatus to which plug-in board is removably attachable and tone generation method therefor | Takeshi Komano, Tetsuo Okamoto | 2006-04-11 |