Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38305 | LCD device including an illumination device having a polarized light separating sheet between a light guide and the display | Yoshiharu Ooi, Masao Ozeki, Hiroaki Ito, Hiroshi Hasebe, Tetsuro Matsumoto +1 more | 2003-11-11 |
| 6562259 | Acrylic acid derivative compounds and polymeric liquid crystal obtained by polymerizing the same | Mitsuru Kurosawa, Kouichi Murata | 2003-05-13 |