Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650472 | Luminous intensity distribution control device and display having the same | Masaya Adachi, Ikuo Hiyama, Tetsuro Minemura | 2003-11-18 |
| 6628261 | Liquid crystal display panel drive circuit and liquid crystal display apparatus having two sample/hold circuits coupled to each signal line | Hideo Sato, Yoshiro Mikami, Genshiro Kawachi, Tatsuya Ohkubo, Shigeo Shimomura +2 more | 2003-09-30 |
| 6608657 | Switchable liquid crystal light guide and liquid crystal display apparatus using the same | Ikuo Hiyama, Tsunenori Yamamoto, Yoshinori Aono | 2003-08-19 |
| 6561663 | Plane-like lighting units and display equipment provided therewith | Masaya Adachi, Ikuo Hiyama, Shusuke Endo | 2003-05-13 |
| 6563561 | Active matrix type liquid crystal system | Masuyuki Ota, Genshiro Kawachi, Masaaki Kitajima, Tohru Sasaki, Masahito Oh-e +1 more | 2003-05-13 |