Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803512 | Musical tone generating apparatus, plucked string instrument, performance system, electronic musical instrument, musical tone generation control method, and program for implementing the method | Yoshitaka Masumoto, Kenichi Miyazawa, Yoshiki Nishitani | 2004-10-12 |
| 6706843 | Method for separating and recovering dimethyl terephthalate and ethylene glycol from polyester waste | Kenichi Ishihara, Masanori Miyamoto, Minoru Nakashima, Kazuhiro Sato, Hideo Hasegawa | 2004-03-16 |