Issued Patents All Time
Showing 126–150 of 163 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7101632 | Cyclocondensed polycyclic hydrocarbon compound and light-emitting device using the same | — | 2006-09-05 |
| 7083864 | Aromatic condensed-ring compound, light emitting device material and light emitting device using the same | — | 2006-08-01 |
| 7063901 | Organic electroluminescent device | Kohsuke Watanabe | 2006-06-20 |
| 7037598 | Light-emitting element and novel iridium complexes | — | 2006-05-02 |
| 7001676 | Light-emitting device | Xuepeng Qiu | 2006-02-21 |
| 6968399 | Transmission/reception apparatus, transmission/reception method, and transmission/reception system | Takuro Noda, Makoto Sato | 2005-11-22 |
| 6962755 | Light emitting element and azole compound | Toshihiro Ise, Yousuke Miyashita, Hidetoshi Fujimura, Masayuki Mishima, Hisashi Okada +1 more | 2005-11-08 |
| 6911677 | Transition metal complex and light-emitting device | — | 2005-06-28 |
| 6832267 | Transmission method, transmission system, input unit, output unit and transmission control unit | — | 2004-12-14 |
| 6821645 | Light-emitting material comprising orthometalated iridium complex, light-emitting device, high efficiency red light-emitting device, and novel iridium complex | Keizo Kimura, Kazumi Nii | 2004-11-23 |
| 6808827 | Light-emitting device and iridium complex | Keizo Kimura | 2004-10-26 |
| 6696178 | Cyclocondensed polycyclic hydrocarbon compound and light-emitting device using the same | — | 2004-02-24 |
| 6635364 | Aromatic condensed-ring compound, light emitting device material and light emitting device using the same | — | 2003-10-21 |
| 6593013 | Electroluminescence device, cyclic azine compound and production process of cyclic azine dye | Kazumi Nii | 2003-07-15 |
| 6565994 | Light emitting device material comprising iridium complex and light emitting device using same material | — | 2003-05-20 |
| 6558819 | Arylsilane compound, light emitting device material and light emitting device by using the same | — | 2003-05-06 |
| 6551723 | Organic electroluminescence element material and organic electroluminescence element comprising same | Hisashi Okada, Toshiki Taguchi | 2003-04-22 |
| 6440586 | Benzopyran compound, material for luminous device, and luminous device using the same | Terukazu Yanagi, Hisashi Okada | 2002-08-27 |
| 6379823 | Electroluminescence device, cyclic azine compound and production process of cyclic azine dye | Kazumi Nii | 2002-04-30 |
| 6358634 | Nitrogen-containing heterocyclic compound, organic light-emitting device material and organic light-emitting device | Hisashi Okada | 2002-03-19 |
| 6323355 | Specific vinylsilane compound, organic luminous element containing the same, and method for producing vinylsilane compound | — | 2001-11-27 |
| 6316161 | Image recording medium comprising compound generating acid by action of heat, acid or light | Tatsuhiko Obayashi, Atsuhiro Ohkawa | 2001-11-13 |
| 6310231 | Particular silane compounds, luminescent device materials comprising said compounds, and luminescent devices containing said materials | Toshiki Taguchi | 2001-10-30 |
| 6307083 | Specific silane compounds, method of synthesizing them, luminescent device materials comprising them, and luminescent devices containing such materials | — | 2001-10-23 |
| 6299796 | Styryl compound, method for the preparation thereof and electroluminescent element employing the same | — | 2001-10-09 |