Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9489933 | Resonance tone generating apparatus, method of generating resonance tones, recording medium and electronic instrument | — | 2016-11-08 |
| 5283386 | Musical-tone signal generating apparatus and musical-tone controlling apparatus including delay means and automatic reset means | Takashi Akutsu, Teruo Jinbo, Hitoshi Kato | 1994-02-01 |