Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8054400 | Display device with waterproof sheet and recessed portion or through hole formed in a surface of the frame member which faces the waterproof sheet | Masaki Tsubokura, Hiroshi Obata, Shunichi Matsumoto | 2011-11-08 |