Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7542113 | Reflector used in LCD devices having a plurality of convace portions each inner surface thereof having first and second flat surfaces perpendicular to respective first and second directions | Katsumasa Yoshii | 2009-06-02 |
| 6966662 | Reflector and liquid crystal display device | Katsumasa Yoshii | 2005-11-22 |