Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9799819 | Elastic wave device | Yasuaki Shin, Kazushi Watanabe | 2017-10-24 |
| 9589552 | Percussion instrument and cajon | — | 2017-03-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9799819 | Elastic wave device | Yasuaki Shin, Kazushi Watanabe | 2017-10-24 |
| 9589552 | Percussion instrument and cajon | — | 2017-03-07 |