Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5005459 | Musical tone visualizing apparatus which displays an image of an animated object in accordance with a musical performance | Kotaro Mizuno, Shigeru Yamada, Hideo Suzuki, Mamoru Kimpara | 1991-04-09 |
| 4972753 | Electronic musical instrument | Eiichiro Aoki, Takaaki Muto | 1990-11-27 |
| 4840100 | Tone signal generation device for an electric musical instrument | Kazuo Masaki | 1989-06-20 |
| 4478680 | Method for treating electrolytic diaphragm | Tetsuo Takeshita, Itsuaki Matsuda | 1984-10-23 |
| 4450745 | Electronic musical instrument with plural tone production channels | Akira Nakada | 1984-05-29 |
| 4365532 | Electronic musical instrument with plural tone production channels | Akira Nakada | 1982-12-28 |
| 4353278 | Chord generating apparatus of electronic musical instrument | Hideo Suzuki, Makoto Kaneko | 1982-10-12 |
| 4321851 | Electronic musical instrument | — | 1982-03-30 |
| 4244261 | Electronic keyboard musical instrument | — | 1981-01-13 |
| 4238985 | Electronic musical instrument | — | 1980-12-16 |
| 4233875 | Electronic musical instrument with automatic trill performance function | Masahiko Koike, Toshiyuki Takahashi | 1980-11-18 |
| 4214500 | Electronic musical instruments | Eisaku Okamoto | 1980-07-29 |
| 4206676 | Electronic musical instrument with sequencer for automatic arpeggio performance | Masahiko Koike, Haruyuki Suzuki | 1980-06-10 |