Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11245085 | Self light-emitting element and manufacturing process of self light-emitting element, self light-emitting display device, and electronic equipment | Kazuhiro Yokota, Hideyuki SHIRAHASE, Kazuhiro Yoneda | 2022-02-08 |
| 7915802 | Surface light emitting device and polarization light source | Yasuhiro Koike, Satoshi Nakagawa | 2011-03-29 |
| 7858995 | Semiconductor light emitting device | Satoshi Nakagawa | 2010-12-28 |
| 7405514 | Organic EL display device with plural electrode segments | — | 2008-07-29 |
| 7129635 | Organic EL display device with plural electrode segments | — | 2006-10-31 |