Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815710 | Organic electroluminescence unit | — | 2004-11-09 |
| 6806852 | Method and apparatus for driving self-emitting panel | Shinichi Ishizuka, Hideo Ochi | 2004-10-19 |
| 6791277 | Light emitting element and production process thereof | Jun Funaki, Satoshi Miyaguchi, Yoshiyuki Okuda, Yoshihiro Ushigusa | 2004-09-14 |
| 6756951 | Display apparatus and driving circuit of display panel | Shinichi Ishizuka, Tsuyoshi Sakamoto, Hideo Ochi | 2004-06-29 |
| 6720735 | Organic EL element and method of making the same | Yoshiyuki Okuda, Satoshi Miyaguchi | 2004-04-13 |
| 6680719 | Light emitting display device in which light emitting elements are sequentially connected to a first drive source and a second drive source during emission of light and a method therefore | Shinichi Ishizuka | 2004-01-20 |