Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8048543 | Light emitting element, light emitting device, and electronic device | Takahiro Kawakami, Junichiro Sakata, Hisao Ikeda, Satoshi Seo, Yuji Iwaki | 2011-11-01 |
| 8017252 | Light emitting device and electronic appliance using the same | Yuji Iwaki, Satoshi Seo, Takahiro Kawakami, Hisao Ikeda, Junichiro Sakata | 2011-09-13 |
| 7919783 | Light-emitting element and light-emitting device employing the same | Takahiro Ushikubo, Satoshi Seo, Nozomu Sugisawa | 2011-04-05 |
| 7883788 | Light emitting element, light emitting device, and electronic device | Takahiro Kawakami, Junichiro Sakata, Hisao Ikeda, Satoshi Seo, Yuji Iwaki | 2011-02-08 |