Issued Patents 2011
Showing 1–1 of 1 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 | Yukinori Yamada, Nobuyasu Ishihara, Shirou Hayashihara | 2011-03-22 |