Issued Patents All Time
Showing 1,001–1,025 of 1,252 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8227975 | Organometallic complex, and light-emitting element, light-emitting device, electronic device, and lighting device using the organometallic complex | Hideko Inoue, Nobuharu Ohsawa | 2012-07-24 |
| 8227600 | Organometallic complex, and light-emitting element and light-emitting device using the same | Hideko Inoue, Satoko Shitagaki | 2012-07-24 |
| 8221904 | Oxadiazole derivative and light-emitting element, light-emitting device, and electronic device in which the oxadiazole derivative is used | Hiroko Nomura | 2012-07-17 |
| 8222666 | Light-emitting device and electronic device | Kaoru Hatano | 2012-07-17 |
| 8217569 | Low drive voltage light emitting element | Shunpei Yamazaki | 2012-07-10 |
| 8216696 | Quinoxaline derivative, and light emitting element, light emitting device and electronic appliance using the same | Sachiko Kawakami, Hiroko Nomura, Nobuharu Ohsawa | 2012-07-10 |
| 8211492 | Manufacturing method of emitting device | Shunpei Yamazaki, Masakazu Murakami, Ryoji Nomura | 2012-07-03 |
| 8207555 | Light-emitting element and light emitting device using the same | Daisuke Kumaki | 2012-06-26 |
| 8207916 | Light emitting device and method of driving the light emitting device | Mitsuaki Osame, Aya Anzai, Yoshifumi Tanada, Keisuke Miyagawa, Shunpei Yamazaki | 2012-06-26 |
| 8207540 | Light-emitting element, light-emitting device, lighting device, and electronic device | Hiromi Nowatari, Nobuharu Ohsawa, Takahiro Ushikubo, Tetsuo Tsutsui | 2012-06-26 |
| 8203262 | Light-emitting element including a carrier transport controlling layer, light-emitting device and electronic device | Tsunenori Suzuki | 2012-06-19 |
| 8202632 | Anthracene derivative, light-emitting material, material for light-emitting element, composition for coating, light-emitting element, light-emitting device, and electronic device | Sachiko Kawakami, Nobuharu Ohsawa | 2012-06-19 |
| 8202630 | Light emitting element and light emitting device using the same | Daisuke Kumaki | 2012-06-19 |
| 8197295 | Production apparatus and method of producing a light-emitting device by using the same apparatus | Shunpei Yamazaki, Takashi Hamada | 2012-06-12 |
| 8193701 | Stilbene derivatives, light-emitting element and light-emitting device | Masakazu Egawa, Harue Nakashima, Sachiko Kawakami, Nobuharu Ohsawa, Ryoji Nomura | 2012-06-05 |
| 8193606 | Semiconductor device including a memory element | Kiyoshi Kato, Yasuyuki Arai | 2012-06-05 |
| 8188491 | Light emitting device | Daisuke Kumaki, Hisao Ikeda, Junichiro Sakata | 2012-05-29 |
| 8188474 | Flexible light-emitting device | Kaoru Hatano, Takaaki Nagata, Tatsuya OKANO | 2012-05-29 |
| 8187730 | Acenaphthoquinoxaline derivative, light-emitting element, light-emitting device, and electronic device | Ryoji Nomura, Takako Takasu, Satoko Shitagaki, Tsunenori Suzuki | 2012-05-29 |
| 8182933 | Triarylamine derivative, light-emitting substance, light-emitting element, light-emitting device, and electronic device | Harue Osaka, Takahiro Ushikubo, Nobuharu Ohsawa, Tsunenori Suzuki | 2012-05-22 |
| 8178217 | Triazole derivative, and light-emitting element, light-emitting device, and electronic device with the use of triazole derivative | Hiroko Nomura, Sachiko Kawakami, Nobuharu Ohsawa | 2012-05-15 |
| 8178885 | Aromatic amine compound, and light emitting element, light emitting device, and electronic device using aromatic amine compound | Harue Nakashima, Sachiko Kawakami, Satoko Shitagaki | 2012-05-15 |
| 8178216 | Quinoxaline derivative, and light-emitting element, light-emitting device, and electronic device including quinoxaline derivative | Hiroko Nomura, Sachiko Kawakami, Nobuharu Ohsawa, Ryoji Nomura | 2012-05-15 |
| 8173277 | Quinoxaline derivative, and light-emitting element, light-emitting device, and electronic appliance using the same | Masakazu Egawa, Sachiko Kawakami, Nobuharu Ohsawa, Hideko Inoue, Ryoji Nomura | 2012-05-08 |
| 8174178 | Semiconductor device and light-emitting device | Hiroko Abe, Shunpei Yamazaki | 2012-05-08 |