Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10104815 | Organic EL display apparatus | — | 2018-10-16 |
| 9812058 | Method for manufacturing luminescent panel, aging device, and display device provided with luminescent panel | Hiroyuki Yamakita, Hiroki Yamamoto | 2017-11-07 |
| 9801253 | Method for manufacturing emission panel, and display device provided with emission panel obtained by the method | Hiroki Yamamoto, Hiroyuki Yamakita | 2017-10-24 |
| 9129920 | Display panel and display device | Hiroyuki Yamakita | 2015-09-08 |
| 9117406 | Display apparatus and control method for display apparatus | Tetsurou Nakamura | 2015-08-25 |
| 8975624 | Organic electroluminescence display panel and display device | Hiroyuki Yamakita | 2015-03-10 |
| 8552940 | Display device and driving method thereof | Mika Nakamura | 2013-10-08 |
| 8456389 | Display device and control method thereof | Tetsurou Nakamura | 2013-06-04 |
| 8223094 | Display device and driving method thereof | Mika Nakamura | 2012-07-17 |
| 7158161 | Organic electroluminescence element and an exposure unit and image-forming apparatus both using the element | Akira Gyoutoku, Takafumi HAMANO, Yuji Toyomura, Tetsuro Nakamura, Shinya Yamamoto | 2007-01-02 |
| 7116345 | Image forming apparatus having a cooler for an organic electroluminescence element | Akira Gyoutoku, Takafumi HAMANO, Yuuji Toyomura, Tetsuro Nakamura, Yuzo Kawano | 2006-10-03 |
| 6830302 | Waveform generating circuit, inkjet head driving circuit and inkjet recording device | Hiroaki Miyaso, Masaharu Oyama | 2004-12-14 |
| 6733099 | Waveform generating circuit, inkjet head driving circuit and inkjet recording device | — | 2004-05-11 |