Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667782 | Light guide apparatus, a backlight apparatus and a liquid crystal display apparatus | Yoichi Taira, Fumiaki Yamada | 2003-12-23 |
| 6648485 | Highly collimating tapered light guide for uniform illumination of flat panel displays | Evan G. Colgan, Fuad E. Doany, Rama N. Singh, Masaru Suzuki, Yoichi Taira | 2003-11-18 |