Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080811 | Method for manufacturing evaporation donor substrate and light-emitting device | Kohei Yokoyama, Takuya Tsurume, Koichiro Tanaka | 2011-12-20 |
| 7999462 | Display device with multiple OLEDS | Yoshiharu Hirakata | 2011-08-16 |
| 7993945 | Method for manufacturing light-emitting device | Hisao Ikeda | 2011-08-09 |
| 7919340 | Method for manufacturing light-emitting device | Hisao Ikeda | 2011-04-05 |
| 7875881 | Memory device and semiconductor device | Hisao Ikeda, Junichi Koezuka, Kaoru Kato | 2011-01-25 |