Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11657790 | Operation detection device for key operation of keyboard device, operation detection method of key operation, and keyboard device | Kenichi Nishida, Jun Ishii | 2023-05-23 |
| 7979609 | Control system and communication system for digital mixer | Masaki Kudo, Masaru Aiso | 2011-07-12 |
| 7964780 | Electronic percussion instrument | Takahiro Hara, Atsushi Fukada, Shinya Sakurada | 2011-06-21 |
| 7825323 | Electrical music apparatus capable of connecting with external device | Tsutomu Yanase, Atsushi Fukada | 2010-11-02 |
| 7501569 | Electronic musical instrument system and program thereof | — | 2009-03-10 |
| 6700050 | Bi-directional serial bus system for constructing electronic musical instrument | Shinya Sakurada, Akira Iizuka, Shizuhiko Kawai, Kozo Tokuda, Masaki Kudo | 2004-03-02 |
| 5777251 | Electronic musical instrument with musical performance assisting system that controls performance progression timing, tone generation and tone muting | Kazuhide Iwamoto, Hiroyuki Torimura, Masanobu Chihana | 1998-07-07 |
| 5420374 | Electronic musical instrument having data compatibility among different-class models | — | 1995-05-30 |
| 5410941 | Electronic musical instrument having an external memory device | Akira Suzuki, Akira Tozuka | 1995-05-02 |
| 5225617 | Selection device for tone control in an electronic musical instrument | — | 1993-07-06 |
| 5179238 | Apparatus for setting musical tone control parameter | — | 1993-01-12 |