Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774514 | Remote control device | Masami Yamanaka, Masami Tsujita | 2020-09-15 |
| 10697165 | Remote control device | Masami Yamanaka, Masami Tsujita | 2020-06-30 |
| 10662633 | Remote control device and wet-area system | Masami Yamanaka, Masami Tsujita | 2020-05-26 |