Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9306177 | Organic light-emitting layer material, coating liquid for use in forming organic light-emitting layer with organic material, organic light-emitting device produced with coating liquid, light source apparatus with organic light-emitting device, and methods for manufacture thereof | Sukekazu Aratani | 2016-04-05 |
| 9281489 | Organic luminescent materials, coating solution using organic luminescent materials for organic emitting layer, organic light emitting device using coating solution, light source device using organic light emitting device and method of organic light emitting device | Sukekazu Aratani | 2016-03-08 |
| 9118031 | Organic light-emitting device, coating liquid for forming organic light-emitting device, material for forming organic light-emitting device, light source device using organic light-emitting device, and organic light-emitting device producing method | Sukekazu Aratani | 2015-08-25 |
| 9105856 | Organic luminescent materials, coating solution using same for organic | Sukekazu Aratani, Hiroshi Sasaki | 2015-08-11 |
| 8729536 | Organic luminescent materials, coating solution using same for organic emitting layer, organic light emitting device using coating solution and light source device using organic light emitting device | Sukekazu Aratani, Hiroshi Sasaki | 2014-05-20 |
| 8319211 | Organic luminescent materials, coating solution using same for organic emitting layer, organic light emitting device using coating solution and light source device using organic light emitting device | Sukekazu Aratani, Hiroshi Sasaki | 2012-11-27 |
| 8115388 | Plasma display device | Hitoshi Oaku, Choichiro Okazaki, Shin Imamura, Masaaki Komatsu | 2012-02-14 |
| 7786659 | Plasma display with a novel green-silicate phosphor | Hitoshi Oaku, Choichiro Okazaki | 2010-08-31 |