Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668798 | Apparatus for controlling ignition timing of engine | Shinji Saito, Norimasa Hattori | 2003-12-30 |
| 6650472 | Luminous intensity distribution control device and display having the same | Makoto Tsumura, Ikuo Hiyama, Tetsuro Minemura | 2003-11-18 |
| 6561663 | Plane-like lighting units and display equipment provided therewith | Ikuo Hiyama, Makoto Tsumura, Shusuke Endo | 2003-05-13 |
| 6556260 | Liquid crystal display apparatus | Osamu Itou, Shinichi Komura, Ikuo Hiyama, Shoichi Hirota | 2003-04-29 |