Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10366683 | Percussion instrument playing device | Hideaki Iio, Yuki Tsujimoto, Masato Miyake, Tomoya Mikuma | 2019-07-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10366683 | Percussion instrument playing device | Hideaki Iio, Yuki Tsujimoto, Masato Miyake, Tomoya Mikuma | 2019-07-30 |