Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8139042 | Input device and display device with input function | — | 2012-03-20 |
| 6630968 | Display device, electronic apparatus using the same, and light guider for display devices | Toshihiko Tsuchihashi | 2003-10-07 |