Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831408 | Organic electroluminescence device and display device | Takashi Hirano, Yasuhiro Chiba, Mitsuru Asano | 2004-12-14 |
| 6831409 | Display device with minimal color deviation for various view angles | — | 2004-12-14 |
| 6768257 | Display apparatus with ribs having conductive material | Tasuya Sasaoka, Mitsunobu Sekiya, Naoki Sano, Yasuhiro Chiba, Takashi Hirano +1 more | 2004-07-27 |
| 6768482 | Active matrix type display apparatus | Mitsuru Asano, Takao Mori, Mitsunobu Sekiya | 2004-07-27 |
| 6766101 | Optical disc playback apparatus | — | 2004-07-20 |
| 6697886 | Data receiver and data transmitter | Kenji Muraki, Satoshi Kondo, Yasushi Ayaki | 2004-02-24 |