Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D929494 | Wind instrument | Yuichiro Suenaga | 2021-08-31 |
| D929495 | Wind instrument | Yuichiro Suenaga | 2021-08-31 |
| D893859 | Case for wind instrument | — | 2020-08-25 |
| D865044 | Piano performance controller | — | 2019-10-29 |
| D839954 | Piano | — | 2019-02-05 |
| D837284 | Piano | — | 2019-01-01 |
| D826316 | Wind instrument | — | 2018-08-21 |
| D823375 | Wind instrument | — | 2018-07-17 |
| D820901 | Mute | — | 2018-06-19 |
| D818034 | Mute | — | 2018-05-15 |
| 9583079 | Silencer for wind instrument | Yuichiro Suenaga | 2017-02-28 |
| D767016 | Electric violin | — | 2016-09-20 |
| D711457 | Mute | — | 2014-08-19 |
| D692943 | Electronic drum pad | — | 2013-11-05 |
| D688737 | Electronic drum pad | — | 2013-08-27 |
| D597587 | Electronic piano | Marianne Bailey | 2009-08-04 |
| RE37909 | Electronic keyboard musical instrument | — | 2002-11-26 |
| D413917 | Electronic keyboard musical instrument | — | 1999-09-14 |
| D405819 | Electric percussion instrument with floppy disk player | — | 1999-02-16 |
| D397116 | Speaker box | — | 1998-08-18 |
| D394861 | Speaker box | — | 1998-06-02 |
| D374671 | Combined speaker and amplifier | — | 1996-10-15 |
| D366041 | Karaoke music player | — | 1996-01-09 |
| D310091 | Electronic string instrument | — | 1990-08-21 |
| 4890530 | Stringed musical instrument | — | 1990-01-02 |