Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8035301 | Plasma display device and method of manufacturing green phosphor material for plasma display device | Yoshihisa Nagasaki, Izumi Toyoda, Kazuhiko Sugimoto, Keiji Horikawa, Nobuyuki Shigetoh +1 more | 2011-10-11 |
| 7911139 | Plasma display device with improved luminance | Yoshihisa Nagasaki, Izumi Toyoda, Kazuhiko Sugimoto, Keiji Horikawa, Nobuyuki Shigetoh +1 more | 2011-03-22 |