Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7979609 | Control system and communication system for digital mixer | Masaki Kudo, Masaru Aiso | 2011-07-12 |
| 7964780 | Electronic percussion instrument | Takahiro Hara, Atsushi Fukada, Shinya Sakurada | 2011-06-21 |