Issued Patents All Time
Showing 26–50 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8927976 | Organic EL element and production method for same | Satoru Ohuchi, Takahiro Komatsu, Yoshiaki Tsukamoto, Shinya Fujimura, Hirofumi Fujita | 2015-01-06 |
| 8921838 | Light emitting element, method for manufacturing same, and light emitting device | Takayuki Takeuchi | 2014-12-30 |
| 8890174 | Light-emitting element including a charge injection transport layer that includes a dissolvable metal compound, and display device and method for manufacturing thereof | Kenji Harada, Takayuki Takeuchi, Takahiro Komatsu | 2014-11-18 |
| 8890129 | Light emitting device, light emitting apparatus provided with a light emitting device, and method of manufacturing a light emitting device | — | 2014-11-18 |
| 8890173 | Light-emitting element including a charge injection transport layer having a recess portion for accumulating ink, and display device and method for manufacturing thereof | Kenji Harada, Takayuki Takeuchi, Takahiro Komatsu | 2014-11-18 |
| 8883530 | Device manufacturing method and organic EL device | — | 2014-11-11 |
| 8884276 | Organic EL display panel and organic EL display apparatus | Takahiro Komatsu, Satoru Ohuchi, Ryuuta Yamada, Hirofumi Fujita, Shinya Fujimura +3 more | 2014-11-11 |
| 8866160 | Light-emitting element, device, and manufacturing method including a charge injection layer having a recess for suppressing uneven luminance | — | 2014-10-21 |
| 8852977 | Method for producing light-emitting elements | — | 2014-10-07 |
| 8829510 | Organic electroluminescence display panel and organic electroluminescence display device | Takahiro Komatsu, Satoru Ohuchi, Ryuuta Yamada, Hirofumi Fujita, Shinya Fujimura +3 more | 2014-09-09 |
| 8822246 | Method for manufacturing a light-emitting element including a protective film for a charge injection layer | Tetsuro Kondoh, Kou Sugano | 2014-09-02 |
| 8816339 | Organic EL display panel, and method for producing same | Hiroshi Kawamura | 2014-08-26 |
| 8796701 | Display panel apparatus and method of fabricating display panel apparatus | Takashi Osako, Shinya Ono | 2014-08-05 |
| 8779453 | Light-emitting element and display device using same | Keiko Kurata, Takashi Isobe | 2014-07-15 |
| 8563994 | Light-emitting element, display device, and method for producing light-emitting element | Kenji Harada, Takahiro Komatsu, Takayuki Takeuchi | 2013-10-22 |
| 8492184 | Organic EL display panel, display device, and method of manufacturing organic EL display panel | Tetsuro Kondoh | 2013-07-23 |
| 8492754 | Organic light-emitting display panel, display device, and method of manufacturing organic light-emitting display panel | Tetsuro Kondoh | 2013-07-23 |
| 8436348 | Organic EL display panel, organic EL display device having the same, and method for manufacturing organic EL display panel | Shinya Ono, Hidehiro Yoshida | 2013-05-07 |
| 8390015 | Organic EL element, organic EL display apparatus, and manufacturing method of organic EL element | Takashi Ohta | 2013-03-05 |
| 8378361 | Light-emitter, and light emitting device including a metal-oxide charge injection layer | Takayuki Takeuchi | 2013-02-19 |
| 7952279 | Light emitting display device, plasma display device and phosphor particles | Yosuke Honda, Iwao Ueno | 2011-05-31 |
| 7633221 | Organic light-emitting device with meandering electrode surface, and method for manufacturing same | Naohide Wakita | 2009-12-15 |
| 7236663 | Display element and display device using the same | Naohide Wakita | 2007-06-26 |
| 7215393 | Reflective plate and display device using the plate | Mariko Kawaguri, Naohide Wakita, Taketoshi Nakao, Yasuhiko Yamanaka, Toshiyasu Oue +1 more | 2007-05-08 |
| 6888678 | Irregular-shape body, reflection sheet and reflection-type liquid crystal display element, and production method and production device therefor | Naohide Wakita, Hirofumi Kubota | 2005-05-03 |