Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7899830 | Music reproducing apparatus and computer-readable music reproducing program for the apparatus | Hiroki Nakazono, Shigehiko Mizuno | 2011-03-01 |
| 7895517 | Electronic musical apparatus for displaying character | — | 2011-02-22 |