Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7990361 | Liquid crystal display device having an improved backlight | Toshihiro Yajima, Seiichi Nishiyama, Shigetake Takaku, Yoshiharu Takeda, Tomokazu Shiga +2 more | 2011-08-02 |
| 7753578 | Liquid crystal display | Seiichi Nishiyama, Shigetake Takaku, Yoshiharu Takeda, Tomokazu Shiga, Koji Hashimoto | 2010-07-13 |
| 7518594 | Liquid crystal display device having an improved backlight | Toshihiro Yajima, Seiichi Nishiyama, Shigetake Takaku, Yoshiharu Takeda, Tomokazu Shiga +2 more | 2009-04-14 |
| 7486259 | Plasma display panel and method for driving the same | Kyoung-Ho Kang, Dae-Gyu Kim, Makoto Ishii, Akira Gotoda, Kiyoshi Igarashi | 2009-02-03 |
| 7473021 | Liquid crystal display | Seiichi Nishiyama, Shigetake Takaku, Yoshiharu Takeda, Tomokazu Shiga, Koji Hashimoto | 2009-01-06 |
| 7283194 | Liquid crystal display | Seiichi Nishiyama, Shigetake Takaku, Yoshiharu Takeda, Tomokazu Shiga, Koji Hashimoto | 2007-10-16 |
| 7218308 | Liquid crystal display device having an improved backlight | Toshihiro Yajima, Seiichi Nishiyama, Shigetake Takaku, Yoshiharu Takeda, Tomokazu Shiga +2 more | 2007-05-15 |
| 7212178 | Method and apparatus for driving a display panel | Makoto Ishii, Tomokazu Shiga, Jurgen Jean Louis Hoppenbrouwers, Dirk De Bruin, Bart Andre Salters +3 more | 2007-05-01 |
| 7077543 | Liquid crystal display | Seiichi Nishiyama, Shigetake Takaku, Yoshiharu Takeda, Tomokazu Shiga, Koji Hashimoto | 2006-07-18 |
| 6956556 | Liquid crystal display device having an improved backlight | Toshihiro Yajima, Seiichi Nishiyama, Shigetake Takaku, Yoshiharu Takeda, Tomokazu Shiga +2 more | 2005-10-18 |
| 6909244 | Plasma display panel and method for driving the same | Kyoung-Ho Kang, Dae-Gyu Kim, Makoto Ishii, Akira Gotoda, Kiyoshi Igarashi | 2005-06-21 |
| 6903710 | Method of driving display device capable of achieving display of images in higher precision without changing conventional specifications of panel | Takayuki Ooe, Toshio Ueda, Kosaku Toda, Kyoji Kariya, Tomokazu Shiga +1 more | 2005-06-07 |
| 6677921 | Method of driving plasma display panel | Kyoung-Ho Kang, Tomokazu Shiga, Kiyoshi Igarashi, Makoto Ishii, Nam-Sung Jung +3 more | 2004-01-13 |
| 6529204 | Method of and apparatus for displaying halftone images | Takahiro Yamaguchi, Kosaku Toda, Tsutae Shinoda, Kyoji Kariya, Toshio Ueda | 2003-03-04 |
| 6496194 | Halftone display method and display apparatus for reducing halftone disturbances occurring in moving image portions | Tomokazu Shiga, Yiwen Zhu, Kiyoshi Igarashi, Kosaku Toda, Toshio Ueda +3 more | 2002-12-17 |
| 6492964 | Plasma display panel and driving method thereof | Jeong-duk Ryeom | 2002-12-10 |
| 6456265 | Discharge device driving method | Jeong-duk Ryeom | 2002-09-24 |
| 6333766 | Tone display method and apparatus for displaying image signal | Akihiko Kougami, Masaji Ishigaki, Takahiro Yamaguchi, Kohsaku Toda | 2001-12-25 |
| 6331064 | Liquid crystal display | Seiichi Nishiyama, Shigetake Takaku, Yoshiharu Takeda, Tomokazu Shiga, Koji Hashimoto | 2001-12-18 |
| 6292160 | Plasma display panel and driving method thereof | Jeong-duk Ryeom | 2001-09-18 |
| 6288691 | Plasma display panel and driving method thereof | Jeong-duk Ryeom | 2001-09-11 |
| 6278420 | Plasma display panel and driving method thereof | Jeong-duk Ryeom | 2001-08-21 |
| 6100939 | Tone display method and apparatus for displaying image signal | Akihiko Kougami, Masaji Ishigaki, Takahiro Yamaguchi, Kohsaku Toda | 2000-08-08 |
| 6028573 | Driving method and apparatus for display device | Isamu Orita, Akihiko Kougami, Takeaki Okabe, Kouzou Sakamoto, Masahiro Eto | 2000-02-22 |
| 6008687 | Switching circuit and display device using the same | Isamu Orita, Akihiko Kougami, Takeaki Okabe, Kouzou Sakamoto, Masahiro Eto | 1999-12-28 |