Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7911701 | Micro lens array sheet for use in backlight device and molding roll for manufacturing such micro lens array sheet | Yuji Kodera, Nobuyasu Ishihara, Shirou Hayashihara | 2011-03-22 |
| 7884898 | Optical sheet for backlight, backlight, and display device | — | 2011-02-08 |