Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7910842 | EL light emitting touch switch | Kazuto Yamauchi, Sadahiko Tanaka, Keitaro Takizawa, Kouichi Yamanoue | 2011-03-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7910842 | EL light emitting touch switch | Kazuto Yamauchi, Sadahiko Tanaka, Keitaro Takizawa, Kouichi Yamanoue | 2011-03-22 |