Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6696633 | Electronic tone generating apparatus and signal-processing-characteristic adjusting method | Satoshi Miyagishima, Shinichi Sawara, Akira Miki, Fukushi Kawakami, Takeo Shibukawa | 2004-02-24 |