Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |