Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6768478 | Driving method of AC type plasma display panel | Koichi Wani, Kazunori Hirao, Koji Aoto | 2004-07-27 |
| 6603264 | Plasma display panel having a non-reflective glass layer | Kazunori Hirao, Koji Aoto | 2003-08-05 |
| 6577070 | AC type plasma display panel | Kazunori Hirao, Kenji Kiriyama, Koji Aoto, Taichi Shino, Koichi Wani | 2003-06-10 |
| 6577069 | AC type plasma display panel | Kazunori Hirao, Kenji Kiriyama, Koji Aoto, Taichi Shino, Koichi Wani | 2003-06-10 |
| 6552486 | Plasma display panel with semitransparent front substrate and filter | Koichi Wani, Kazunori Hirao, Koji Aoto | 2003-04-22 |
| 6424095 | AC plasma display panel | Kazunori Hirao, Kenji Kiriyama, Koji Aoto, Taichi Shino, Koichi Wani | 2002-07-23 |
| 6335591 | Luminescence display panel using discharge gas | Kazunori Hirao, Koji Aoto | 2002-01-01 |