Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828497 | Electronic keyboard instrument and tone reproduction method therefor | Koji Yataka, Tomomitsu Urai, Akira Miki, Shinichi Sawara | 2004-12-07 |
| 6696633 | Electronic tone generating apparatus and signal-processing-characteristic adjusting method | Satoshi Miyagishima, Shinichi Sawara, Akira Miki, Yasutake Suzuki, Takeo Shibukawa | 2004-02-24 |