Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7710025 | Display device using an organic electroluminescence device having resonant cavity | Jiro Yamada, Takashi Hirano | 2010-05-04 |
| 7218049 | Display device | Jiro Yamada, Takashi Hirano | 2007-05-15 |
| 7102282 | Display device with a cavity structure for resonating light | Jiro Yamada, Takashi Hirano | 2006-09-05 |
| 6991506 | Display apparatus and method for fabricating the same | Jiro Yamada, Mitsunobu Sekiya, Naoki Sano, Yasuhiro Chiba, Takashi Hirano +1 more | 2006-01-31 |
| 6971938 | Display and method of manufacturing the same | Tetsuo Urabe, Jiro Yamada | 2005-12-06 |
| 6969948 | Display and method of manufacturing the same | Tetsuo Urabe, Jiro Yamada | 2005-11-29 |
| 6969291 | Display apparatus using organic electroluminescent element and manufacturing method thereof | Tetsuo Urabe, Mitsunobu Sekiya, Machio Yamagishi | 2005-11-29 |
| 6614174 | Display apparatus using organic electroluminescent element and manufacturing method thereof | Tetsuo Urabe, Mitsunobu Sekiya, Machio Yamagishi | 2003-09-02 |
| 6388387 | Optical element | Takashi Hirano, Mitsunobu Sekiya, Naoki Sano, Tetsuo Nakayama | 2002-05-14 |
| 6380673 | Organic electroluminescence display | Mitsunobu Sekiya, Takashi Hirano, Tetsuo Nakayama, Naoki Sano | 2002-04-30 |
| 6215250 | Optical element | Takashi Hirano, Mitsunobu Sekiya, Naoki Sano, Tetsuo Nakayama | 2001-04-10 |
| 6120338 | Method of manufacturing organic el display | Takashi Hirano, Mitsunobu Sekiya, Naoki Sano, Tetsuo Nakayama | 2000-09-19 |
| 4725502 | Information recording medium having Al-Ti alloy reflective layer | Tadashi Kiyomiya, Mitsuo Naito | 1988-02-16 |