Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9435301 | Tubular molded foam with plate portion | Naoto Tani, Isao Kimura | 2016-09-06 |
| 8723414 | Organic electroluminescence device, method of manufacturing organic electroluminescence device, display apparatus and illumination apparatus | Naoyuki Hayashi, Tomotake Ikada | 2014-05-13 |
| 8664394 | Light-emitting element and iridium complex | Tatsuya Igarashi, Toshihiro Ise, Yousuke Miyashita, Hidetoshi Fujimura, Hisashi Okada +1 more | 2014-03-04 |
| 8022212 | Light-emitting element and iridium complex | Tatsuya Igarashi, Toshihiro Ise, Yousuke Miyashita, Hidetoshi Fujimura, Hisashi Okada +1 more | 2011-09-20 |
| 8017251 | Organic electroluminescent device | Kazuki Yamazaki | 2011-09-13 |
| 7936123 | Organic light emitting diode having electron and hole mobility in light emitting layer and display using the same | Takafumi Noguchi | 2011-05-03 |
| 7911132 | Organic light emitting diode having electron and hole mobility in light emitting layer and display using the same | Takafumi Noguchi | 2011-03-22 |
| 7838131 | Light emitting element and azole compound | Toshihiro Ise, Tatsuya Igarashi, Yousuke Miyashita, Hidetoshi Fujimura, Hisashi Okada +1 more | 2010-11-23 |
| 7795799 | Light-emitting device | — | 2010-09-14 |
| 7749616 | Organic electroluminescent element and display device using the same | Yoshitaka Kitamura, Kazuki Yamazaki | 2010-07-06 |
| 7745017 | Organic electroluminescent device and method for producing the same | Tetsuo Nakamura, Tatsuya Igarashi, Takeshi Murakami | 2010-06-29 |
| 7651789 | Organic electroluminescent device | Jun Ogasawara | 2010-01-26 |
| 7635946 | Light emitting device | Jun Ogasawara | 2009-12-22 |
| 7632579 | Light emitting element and azole compound | Toshihiro Ise, Tatsuya Igarashi, Yousuke Miyashita, Hidetoshi Fujimura, Hisashi Okada +1 more | 2009-12-15 |
| 7622862 | Light-emitting device with water-and/or oxygen-absorbing layer and its production | — | 2009-11-24 |
| 7618717 | Light emitting device | Tatsuya Igarashi, Kazumi Nii, Tetsuo Nakamura | 2009-11-17 |
| 7560729 | Organic electroluminescent device for improved luminous efficiency and chromaticity | Yoshitaka Kitamura | 2009-07-14 |
| 7422799 | Light emitting device | Jun Ogasawara | 2008-09-09 |
| 7422800 | Light emitting device | Jun Ogasawara | 2008-09-09 |
| 7306856 | Light-emitting element and iridium complex | Tatsuya Igarashi, Toshihiro Ise, Yousuke Miyashita, Hidetoshi Fujimura, Hisashi Okada +1 more | 2007-12-11 |
| 7084557 | Light-emitting device and method for producing same | — | 2006-08-01 |
| 7026759 | Light-emitting device having specific linear thermal expansion coefficient and gas barrier properties | — | 2006-04-11 |
| 6962755 | Light emitting element and azole compound | Toshihiro Ise, Tatsuya Igarashi, Yousuke Miyashita, Hidetoshi Fujimura, Hisashi Okada +1 more | 2005-11-08 |
| 6824891 | Light-emitting device and material therefor | Hisashi Okada, Toshihiro Ise, Toshiki Taguchi | 2004-11-30 |
| 6818325 | Light-emitting device | Hisashi Okada, Katsumi Araki, Xuepeng Qiu, Toshihiro Ise | 2004-11-16 |