Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7745719 | Electronic keyboard musical instrument | — | 2010-06-29 |
| 7514625 | Electronic keyboard musical instrument | — | 2009-04-07 |
| 6696633 | Electronic tone generating apparatus and signal-processing-characteristic adjusting method | Satoshi Miyagishima, Shinichi Sawara, Akira Miki, Fukushi Kawakami, Takeo Shibukawa | 2004-02-24 |
| 5822438 | Sound-image position control apparatus | Satoshi Sekine, Junichi Fujimori | 1998-10-13 |
| 5581618 | Sound-image position control apparatus | Sekine Satoshi, Junichi Fujimori | 1996-12-03 |
| 5440639 | Sound localization control apparatus | Junichi Fujimori | 1995-08-08 |