Issued Patents 2011
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084145 | Organometallic complex, light emitting element using the complex, light emitting device using the element, and electric apparatus using the device | Satoko Shitagaki, Satoshi Seo | 2011-12-27 |
| 8053980 | Light-emitting device and electronic device | Ryoji Nomura, Satoshi Seo, Nobuharu Ohsawa, Tsunenori Suzuki, Sachiko Kawakami +1 more | 2011-11-08 |
| 8053974 | Organometallic complex, and light emitting device and electronic appliance using the same | Satoshi Seo, Nobuharu Ohsawa | 2011-11-08 |
| 8048540 | Organometallic complex, and light-emitting element, light-emitting device and electronic device including the organometallic complex | Satoshi Seo, Nobuharu Ohsawa | 2011-11-01 |
| 7999254 | Light-emitting element and light-emitting device | Nobuharu Ohsawa, Satoshi Seo | 2011-08-16 |
| 7993494 | Method for manufacturing triarylpyrazine derivative | Hiroko Nomura | 2011-08-09 |
| 7960038 | Light emitting device and electronic appliance using the same | Nobuharu Ohsawa, Satoshi Seo, Satoko Shitagaki | 2011-06-14 |
| 7951471 | Organometallic complex, and light-emitting element and light-emitting device using the same | Satoko Shitagaki, Satoshi Seo | 2011-05-31 |
| 7939821 | Organometallic complex, and light emitting element and electronic appliance using the same | Satoshi Seo | 2011-05-10 |
| 7915409 | Organometal complex and light-emitting element using the same | Satoshi Seo, Satoko Shitagaki, Hiroko Abe | 2011-03-29 |
| 7911135 | Light-emitting element, light emitting device, electronic appliance, and method of manufacturing the same | Junichiro Sakata, Satoshi Seo, Nobuharu Ohsawa | 2011-03-22 |
| 7901792 | Quinoxaline derivative, and light emitting element, light emitting device, and electronic appliance using the same | Masakazu Egawa, Sachiko Kawakami, Nobuharu Ohsawa, Satoshi Seo, Ryoji Nomura | 2011-03-08 |