Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D999275 | Electronic wind instrument | Yuji Terada, Ryohei Kanayama | 2023-09-19 |
| D860306 | Electronic musical instrument | Yuji Terada, Ryohei Kanayama | 2019-09-17 |
| D859515 | Electronic musical instrument | Yuji Terada, Ryohei Kanayama | 2019-09-10 |
| D857790 | Electronic musical instrument | Yuji Terada, Ryohei Kanayama | 2019-08-27 |
| D823934 | Electronic wind instrument | Hidemasa Togai | 2018-07-24 |
| D805126 | Keyboard instrument | Yoji Inagaki, Hidemasa Togai, Akihiro Nagata | 2017-12-12 |
| D774127 | Electronic piano | Kenta Mitsuishi, Yoshiyasu Kitagawa | 2016-12-13 |
| D719211 | Electric piano | Shigeru Sawada | 2014-12-09 |
| D699780 | Electronic piano | Yoji Inagaki | 2014-02-18 |
| D673207 | Keyboard cover for electric piano | Ena Ito, Riccardo Locatelli | 2012-12-25 |
| D661725 | Keyboard | Hiroki Kono | 2012-06-12 |