Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10448169 | Sound producing device | Taishi NUMATA, Yutaka Sato, Hideji SATO | 2019-10-15 |
| 10222915 | Input device and method of manufacturing it | Masayoshi Takeuchi | 2019-03-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10448169 | Sound producing device | Taishi NUMATA, Yutaka Sato, Hideji SATO | 2019-10-15 |
| 10222915 | Input device and method of manufacturing it | Masayoshi Takeuchi | 2019-03-05 |