Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8031994 | Optical waveguide for touch panel and touch panel using the same | — | 2011-10-04 |
| 8023778 | Optical touch panel | — | 2011-09-20 |
| 8023780 | Touch panel | — | 2011-09-20 |
| 7957615 | Optical waveguide for touch panel, touch panel using the optical waveguide and manufacturing method of the optical waveguide | Yusuke Shimizu | 2011-06-07 |
| 7941017 | Optical touch panel and method for manufacturing the same | — | 2011-05-10 |
| 7907805 | Optical waveguide for touch panel and touch panel using the same | — | 2011-03-15 |
| 7873247 | Optical waveguide for touch panel | Yusuke Shimizu | 2011-01-18 |