Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7898510 | Display device and display panel device | Nobuyuki Hori, Yoshimi Kawanami, Atsuo Ohsawa | 2011-03-01 |
| 7755287 | Display panel device with a light-permeable front sheet | Nobuyuki Hori, Yoshimi Kawanami, Atsuo Ohsawa | 2010-07-13 |
| 7561152 | Display device and display panel device | Nobuyuki Hori, Yoshimi Kawanami, Atsuo Ohsawa | 2009-07-14 |
| 7531962 | Flat panel display formed by tetragonal first and second substrates | Yasuhiko Kunii, Hiroyuki Nakahara, Tomohiko Murase | 2009-05-12 |
| 7531952 | Display panel device | Yoshimi Kawanami, Nobuyuki Hori, Atsuo Ohsawa | 2009-05-12 |
| 7371508 | Plasma display panel and method for fabricating the same | Osamu Toyoda, Akira Tokai, Kazunori Inoue, Saburou Morita, Yojiro Shimada +2 more | 2008-05-13 |
| 7332865 | Display panel device with a light-permeable front sheet | Nobuyuki Hori, Yoshimi Kawanami, Atsuo Ohsawa | 2008-02-19 |
| 7211952 | Gas discharge display device with particular filter characteristics | Katsuya Irie | 2007-05-01 |
| 7126562 | Plasma display panel with constant color temperature or color deviation | Katsuya Irie | 2006-10-24 |
| 7119479 | Display panel device | Nobuyuki Hori, Yoshimi Kawanami, Atsuo Ohsawa | 2006-10-10 |
| 7116059 | Display device and display panel device | Nobuyuki Hori, Yoshimi Kawanami, Atsuo Ohsawa | 2006-10-03 |
| 7071621 | Color plasma display panel with pixels of three colors having adjustable light intensities | Katsuya Irie, Tadayoshi Kosaka, Kazushige Takagi, Takashi Shiizaki, Hitoshi Hirakawa +1 more | 2006-07-04 |
| 6919670 | Rib structure for display device and its manufacture process | Yoshimi Kawanami, Yasuhiko Kunii, Tadashi Furukawa, Akihiro Fujinaga, Kazunori Ishizuka +2 more | 2005-07-19 |
| 6909225 | Gas discharge display device | Katsuya Irie | 2005-06-21 |
| 6906706 | Driving method of display panel and display device | Tadayoshi Kosaka, Kenji Awamoto | 2005-06-14 |
| 6888310 | Plasma display panel with dielectric layer containing a filler of mica coated with titanium dioxide | Shinji Tadaki, Noriyuki Awaji, Katsuya Irie, Hideki Harada, Tadayoshi Kosaka | 2005-05-03 |
| 6888301 | Gas-discharge display apparatus having optical filter selectively absorbing light of a wavelength equal to that of the light emission of the discharge gas | Katsuya Irie | 2005-05-03 |
| 6853125 | Gas discharge display device with particular filter characteristics | Katsuya Irie | 2005-02-08 |
| 6844684 | Front film for flat display panel and flat display device using the same | Akira Nakazawa, Yoshimi Kawanami | 2005-01-18 |
| 6713959 | Plasma display panel and method for producing the same | Osamu Toyoda, Akira Tokai, Kazunori Inoue, Saburou Morita, Yojiro Shimada +2 more | 2004-03-30 |
| 6376986 | Plasma display panel | Kazushige Takagi, Tadayoshi Kosaka | 2002-04-23 |
| 6236159 | Gas discharge panel having gas flow barriers and evacuation method thereof | Kazunori Inoue, Keiichi Betsui, Shinya Fukuta, Tadayoshi Kosaka | 2001-05-22 |
| 6157128 | Plasma display panel having comb shaped electrode with teeth of specific pitch | Shigeo Kasahara | 2000-12-05 |
| 6048243 | Method of forming barrier ribs of display panel | Tadayoshi Kosaka, Osamu Toyoda, Keiichi Betsui, Akira Tokai | 2000-04-11 |
| 6039622 | Method of forming barrier ribs of display panel | Tadayoshi Kosaka, Osamu Toyoda | 2000-03-21 |