Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6906695 | Touch control apparatus and touch control method that can be applied to electronic instrument | Tadayuki Ishida, Hideyuki Tanaka | 2005-06-14 |
| 5670732 | Midi data transmitter, receiver, transmitter/receiver, and midi data processor, including control blocks for various operating conditions | Naoto Utsumi, Kuninori Ohuchi, Haruhiko Matsui | 1997-09-23 |
| 5637822 | MIDI signal transmitter/receiver operating in transmitter and receiver modes for radio signals between MIDI instrument devices | Naoto Utsumi, Kuninori Ohuchi, Haruhiko Matsui | 1997-06-10 |