Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7579543 | Electronic musical apparatus and lyrics displaying apparatus | Shinichi Ito, Takashi Ikeda, Tadahiko Ikeya | 2009-08-25 |
| 6417438 | Apparatus for and method of providing a performance guide display to assist in a manual performance of an electronic musical apparatus in a selected musical key | Takeo Shibukawa | 2002-07-09 |
| 6211452 | Electronic musical instrument having a function of dividing performance information into phrases and displaying keys to be operated for each phrase | — | 2001-04-03 |
| 6118065 | Automatic performance device and method capable of a pretended manual performance using automatic performance data | — | 2000-09-12 |
| 6011210 | Musical performance guiding device and method for musical instruments | Atsushi Yamaura | 2000-01-04 |
| 5902948 | Performance instructing apparatus | — | 1999-05-11 |
| 5886273 | Performance instructing apparatus | — | 1999-03-23 |