Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9653057 | Electronic wind instrument | Katsutoshi Sakai, Kazutaka Kasuga, Ryutaro Hayashi, Naotaka Uehara | 2017-05-16 |
| 9583861 | Electronic device and connector section | — | 2017-02-28 |