Issued Patents All Time
Showing 26–50 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8618574 | Light-emitting element, display device, and electronic appliance | Satoshi Seo | 2013-12-31 |
| 8502210 | Light-emitting element and light-emitting device | Satoshi Seo | 2013-08-06 |
| 8455114 | Light emitting element and light emitting device using the same | Satoshi Seo | 2013-06-04 |
| 8450755 | Light emitting device | Satoshi Seo, Hisao Ikeda, Junichiro Sakata | 2013-05-28 |
| 8431248 | Carbazole derivative, and light emitting element and light emitting device using the carbazole derivative | Harue Nakashima, Sachiko Kawakami | 2013-04-30 |
| 8420227 | Composite material, light emitting element and light emitting device | Yuji Iwaki, Satoshi Seo | 2013-04-16 |
| 8405070 | Composite material, and light emitting element and light emitting device using the composite material | Yuji Iwaki, Satoshi Seo, Harue Nakashima, Kumi Kojima | 2013-03-26 |
| 8368059 | Light emitting element and light emitting device using the same | Satoshi Seo | 2013-02-05 |
| 8368060 | Light emitting element and light emitting device using the same | Satoshi Seo | 2013-02-05 |
| 8344621 | Light emitting element and light emitting device | Hisao Ikeda, Hiroko Abe, Satoshi Seo | 2013-01-01 |
| 8338196 | Light-emitting element and light emitting device using the same | Satoshi Seo | 2012-12-25 |
| 8207555 | Light-emitting element and light emitting device using the same | Satoshi Seo | 2012-06-26 |
| 8202630 | Light emitting element and light emitting device using the same | Satoshi Seo | 2012-06-19 |
| 8188491 | Light emitting device | Satoshi Seo, Hisao Ikeda, Junichiro Sakata | 2012-05-29 |
| 8169139 | Light emitting element and display device using the same | Hisao Ikeda, Junichiro Sakata, Satoshi Seo | 2012-05-01 |
| 8008652 | Light emitting device | Satoshi Seo | 2011-08-30 |
| 8008651 | Light-emitting element and light-emitting device | Satoshi Seo | 2011-08-30 |
| 7964864 | Light-emitting element and light-emitting device | Satoshi Seo | 2011-06-21 |
| 7964891 | Light-emitting element, display device, and electronic appliance | Satoshi Seo | 2011-06-21 |
| 7940002 | Light emitting element and light emitting device | Hisao Ikeda, Hiroko Abe, Satoshi Seo | 2011-05-10 |
| 7901791 | Carbazole derivative, and light emitting element and light emitting device using the carbazole derivative | Harue Nakashima, Sachiko Kawakami | 2011-03-08 |
| 7892657 | Light emitting element, light emitting device, and electronic device | Harue Nakashima, Ryoji Nomura, Hiroko Abe, Satoshi Seo, Junichiro Sakata +1 more | 2011-02-22 |
| 7893427 | Light emitting element and light emitting device using the same | Satoshi Seo | 2011-02-22 |
| 7875893 | Light emitting device | Satoshi Seo, Hisao Ikeda, Junichiro Sakata | 2011-01-25 |
| 7860508 | Mobile communication system | — | 2010-12-28 |