Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8334945 | Liquid crystal display device | — | 2012-12-18 |
| 7990361 | Liquid crystal display device having an improved backlight | Toshihiro Yajima, Shigetake Takaku, Yoshiharu Takeda, Shigeo Mikoshiba, Tomokazu Shiga +2 more | 2011-08-02 |
| 7837375 | Planar illumination device and liquid crystal display device using the planar illumination device as a backlight | Saburo Watanabe, Hiroshi Tokuyama | 2010-11-23 |
| 7817223 | Liquid crystal display device | Sakae Watanabe, Hiroshi Kurihara | 2010-10-19 |
| 7753578 | Liquid crystal display | Shigetake Takaku, Yoshiharu Takeda, Shigeo Mikoshiba, Tomokazu Shiga, Koji Hashimoto | 2010-07-13 |
| 7518594 | Liquid crystal display device having an improved backlight | Toshihiro Yajima, Shigetake Takaku, Yoshiharu Takeda, Shigeo Mikoshiba, Tomokazu Shiga +2 more | 2009-04-14 |
| 7473021 | Liquid crystal display | Shigetake Takaku, Yoshiharu Takeda, Shigeo Mikoshiba, Tomokazu Shiga, Koji Hashimoto | 2009-01-06 |
| 7283194 | Liquid crystal display | Shigetake Takaku, Yoshiharu Takeda, Shigeo Mikoshiba, Tomokazu Shiga, Koji Hashimoto | 2007-10-16 |
| 7218308 | Liquid crystal display device having an improved backlight | Toshihiro Yajima, Shigetake Takaku, Yoshiharu Takeda, Shigeo Mikoshiba, Tomokazu Shiga +2 more | 2007-05-15 |
| 7077543 | Liquid crystal display | Shigetake Takaku, Yoshiharu Takeda, Shigeo Mikoshiba, Tomokazu Shiga, Koji Hashimoto | 2006-07-18 |
| 7061465 | Liquid crystal display | Toshihiro Yajima, Shigetake Takaku, Shoichi Noguchi, Yoshiharu Takeda | 2006-06-13 |
| 6956556 | Liquid crystal display device having an improved backlight | Toshihiro Yajima, Shigetake Takaku, Yoshiharu Takeda, Shigeo Mikoshiba, Tomokazu Shiga +2 more | 2005-10-18 |
| 6331064 | Liquid crystal display | Shigetake Takaku, Yoshiharu Takeda, Shigeo Mikoshiba, Tomokazu Shiga, Koji Hashimoto | 2001-12-18 |
| 6163181 | Frequency divider circuit and digital PLL circuit | — | 2000-12-19 |
| 5905396 | Clamp pulse circuit | — | 1999-05-18 |
| 5875002 | Clamp pulse circuit | — | 1999-02-23 |
| 5539425 | Display unit | Yutaka Kamaguchi, Hisao Sakurai | 1996-07-23 |
| 5432477 | Wide frequency range amplifier apparatus | Masato Kawata, Kiyoshi Furuya, Ryuichiro Kawai | 1995-07-11 |
| 5337010 | Wide-band amplifier apparatus | — | 1994-08-09 |
| 5317200 | Phase shift circuit apparatus | — | 1994-05-31 |
| 5294929 | Control system for peripheral devices | Hiroshi Numata | 1994-03-15 |
| 5256983 | Wide band amplifier | — | 1993-10-26 |
| 5252931 | Wide band frequency amplifiers | — | 1993-10-12 |
| 5180989 | Wideband amplifier | Hisao Sakurai | 1993-01-19 |
| 4354996 | Method for making a plastic container | Muneki Yamada | 1982-10-19 |