Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8017870 | Fastening device for a line | Alexander H. Nickel | 2011-09-13 |
| 7474753 | Sound field control apparatus, signal processing apparatus, sound field control program, and signal processing program | Toshinori Araya, Akio Suyama | 2009-01-06 |
| 5736664 | Automatic accompaniment data-processing method and apparatus and apparatus with accompaniment section selection | Shinichi Ito, Masao Kondo | 1998-04-07 |
| 5340940 | Musical tone generation apparatus capable of writing/reading parameters at high speed | Akira Iizuka | 1994-08-23 |
| 5298673 | Electronic musical instrument using time-shared data register | Akira Iizuka | 1994-03-29 |
| 5149903 | Musical tone generating apparatus having means for controlling the amplitude of a musical tone signal envelope | Akira Iizuka | 1992-09-22 |
| 4773294 | Musical composition parameter selecting device for electronic musical instrument | Akira Iizuka | 1988-09-27 |