Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10126862 | Operation device | — | 2018-11-13 |
| 7914055 | Display apparatus having mechanism for opening and closing display panel | — | 2011-03-29 |
| 7908713 | Operating knob | Hiroshi Mokudai, Takashi Kawaguchi | 2011-03-22 |