Issued Patents All Time
Showing 176–193 of 193 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8182933 | Triarylamine derivative, light-emitting substance, light-emitting element, light-emitting device, and electronic device | Harue Osaka, Takahiro Ushikubo, Nobuharu Ohsawa, Satoshi Seo | 2012-05-22 |
| 8115382 | Light-emitting element, light-emitting device, and electronic device, comprising controlled carrier transport | Satoshi Seo, Kaoru Ikeda | 2012-02-14 |
| 8110980 | Anthracene derivative, and light emitting element, light emitting device, electronic device using anthracene derivative | Masakazu Egawa, Sachiko Kawakami, Harue Osaka, Ryoji Nomura | 2012-02-07 |
| 8106392 | Anthracene derivative, and light-emitting element, light-emitting device, electronic device using anthracene derivative | Masakazu Egawa, Harue Nakashima, Sachiko Kawakami, Ryoji Nomura | 2012-01-31 |
| 8053980 | Light-emitting device and electronic device | Ryoji Nomura, Satoshi Seo, Nobuharu Ohsawa, Sachiko Kawakami, Harue Osaka +1 more | 2011-11-08 |
| 8030646 | Light-emitting element using organic compound | Satoshi Seo | 2011-10-04 |
| 7977865 | Composite material, material for light-emitting element, light-emitting element, light-emitting device and electronic device | Satoshi Seo, Takako Takasu | 2011-07-12 |
| 7960566 | Anthracene derivative and light-emitting devices, electronic devices, and lighting device using the anthracene derivative | Kaori Ogita, Sachiko Kawakami, Satoshi Seo | 2011-06-14 |
| 7902742 | Light-emitting element, light-emitting device, and electronic device | Satoshi Seo, Ryoji Nomura | 2011-03-08 |
| 7875879 | Light-emitting element, light-emitting device, electronic device and quinoxaline derivative | Satoshi Seo, Sachiko Kawakami | 2011-01-25 |
| 7842945 | Anthracene derivative, and light-emitting element, light-emitting device, electronic device using anthracene derivative | Masakazu Egawa, Harue Nakashima, Sachiko Kawakami, Ryoji Nomura | 2010-11-30 |
| 7791067 | Electronic device and manufacturing method thereof | Ryoji Nomura | 2010-09-07 |
| 7755278 | Light emitting element provided with organic conductive and inorganic hole transport layers between an electrode and organic emissive layer | Ryoji Nomura, Satoshi Seo | 2010-07-13 |
| 7745252 | Semiconductor device and manufacturing method thereof | Ryoji Nomura, Mikio Yukawa, Nobuharu Ohsawa, Tamae Takano, Yoshinobu Asami +1 more | 2010-06-29 |
| 7674914 | Anthracene derivative, and light emitting element, light emitting device, electronic device using anthracene derivative | Masakazu Egawa, Sachiko Kawakami, Harue Osaka, Ryoji Nomura | 2010-03-09 |
| 7615925 | Light-emitting element, light-emitting device, and electronic device | Satoshi Seo, Ryoji Nomura | 2009-11-10 |
| 7611965 | Semiconductor device and manufacturing method thereof | Ryoji Nomura, Mikio Yukawa, Nobuharu Ohsawa, Tamae Takano, Yoshinobu Asami +1 more | 2009-11-03 |
| 7192326 | Method of manufacturing a light-emitting element using a rubbing treatment | Ryoji Nomura, Satoshi Seo | 2007-03-20 |