Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7351903 | Musical composition data editing apparatus, musical composition data distributing apparatus, and program for implementing musical composition data editing method | Kenji Ishida, Kenichi Miyazawa, Yoshiki Nishitani | 2008-04-01 |
| 6803512 | Musical tone generating apparatus, plucked string instrument, performance system, electronic musical instrument, musical tone generation control method, and program for implementing the method | Kenji Ishida, Kenichi Miyazawa, Yoshiki Nishitani | 2004-10-12 |