Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8330340 | Light emitting device, plasma display panel, and plasma display device | Masahiro Higashikawa, Kenji Hasegawa | 2012-12-11 |
| 8035301 | Plasma display device and method of manufacturing green phosphor material for plasma display device | Yoshihisa Nagasaki, Junichi Hibino, Kazuhiko Sugimoto, Keiji Horikawa, Nobuyuki Shigetoh +1 more | 2011-10-11 |
| 7911139 | Plasma display device with improved luminance | Yoshihisa Nagasaki, Junichi Hibino, Kazuhiko Sugimoto, Keiji Horikawa, Nobuyuki Shigetoh +1 more | 2011-03-22 |
| 7705537 | Plasma display device | Yoshihisa Nagasaki, Junichi Hibino, Kazuhiko Sugimoto, Keiji Horikawa, Nobuyuki Shigetoh +1 more | 2010-04-27 |
| 7659668 | Plasma display device | Yoshihisa Nagasaki, Junichi Hibino, Kazuhiko Sugimoto, Keiji Horikawa, Nobuyuki Shigetoh +1 more | 2010-02-09 |
| 7271538 | Plasma display panel having a reduced impurity gas content | Kazuhiko Sugimoto, Masaki Aoki, Yuichiro Miyamae, Keiji Horikawa, Junichi Hibino +2 more | 2007-09-18 |