Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6586879 | AC plasma display device | Takio Okamoto, Kazunori Hirao | 2003-07-01 |
| 6577069 | AC type plasma display panel | Kazunori Hirao, Kenji Kiriyama, Koji Aoto, Yoshihito Tahara, Koichi Wani | 2003-06-10 |
| 6577070 | AC type plasma display panel | Kazunori Hirao, Kenji Kiriyama, Koji Aoto, Yoshihito Tahara, Koichi Wani | 2003-06-10 |
| 6545405 | AC plasma display panel having scanning/sustain electrodes of particular structure | Kazunori Hirao, Shinya Fujiwara, Kenji Kiriyama | 2003-04-08 |