Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638645 | Film for organic EL device and an organic EL device using the film | Yuichi Sawai, Tomoji Oishi, Yoshiyuki Kaneko | 2003-10-28 |
| 6545658 | In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions | Masuyuki Ohta, Kazuhiko Yanagawa, Kazuhiro Ogawa, Keiichiro Ashizawa, Masahiro Yanai +4 more | 2003-04-08 |
| 6532053 | Transverse electric field system liquid crystal display device suitable for improving aperture ratio | Masuyuki Ohta, Kazuhiro Ogawa, Keiichiro Ashizawa, Kazuhiko Yanagawa, Masahiro Yanai +4 more | 2003-03-11 |