Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6768478 | Driving method of AC type plasma display panel | Kazunori Hirao, Koji Aoto, Yoshihito Tahara | 2004-07-27 |
| 6707259 | Gas discharge panel | Nobuaki Nagao, Hidetaka Higashino, Toru Ando, Yuusuke Takada, Masaki Nishimura +4 more | 2004-03-16 |