Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10374582 | Operation button and operation device | Kengo Takada, Takahiro Tsukada, Masao Ohtani | 2019-08-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10374582 | Operation button and operation device | Kengo Takada, Takahiro Tsukada, Masao Ohtani | 2019-08-06 |