Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831408 | Organic electroluminescence device and display device | Jiro Yamada, Yasuhiro Chiba, Mitsuru Asano | 2004-12-14 |
| 6774561 | Light-emitting device and process for production thereof having an emission laser held between electrodes | — | 2004-08-10 |
| 6768257 | Display apparatus with ribs having conductive material | Jiro Yamada, Tasuya Sasaoka, Mitsunobu Sekiya, Naoki Sano, Yasuhiro Chiba +1 more | 2004-07-27 |
| 6768259 | Display apparatus | — | 2004-07-27 |