Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7985914 | Automatic player accompanying singer on musical instrument and automatic player musical instrument | Yasuhiko Ohba | 2011-07-26 |
| 7902449 | Music performance system for music session and component musical instruments | Yuji Fujiwara | 2011-03-08 |
| 7863513 | Synchronous playback system for reproducing music in good ensemble and recorder and player for the ensemble | Jun Ishii, Yoshihiro Shiiya, Takeyoshi Aihara | 2011-01-04 |