Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8704735 | Display method of plasma display apparatus and plasma display apparatus | Ken Kumakura, Yuichiro Kimura, Yasuji Noguchi, Takayuki Ooe | 2014-04-22 |
| 8405577 | White balance correction circuit and correction method for display apparatus that displays color image by controlling number of emissions or intensity thereof in accordance with plurality of primary color video signals | Ken Kumakura, Yuichiro Kimura, Yasuji Noguchi, Takayuki Ooe | 2013-03-26 |
| 8223174 | White balance correction circuit and correction method for display apparatus that displays color image by controlling number of emissions or intensity thereof in accordance with plurality of primary color video signals | Ken Kumakura, Yuichiro Kimura, Yasuji Noguchi, Takayuki Ooe | 2012-07-17 |
| 8203509 | Plasma display device and capacitive load driving circuit | Makoto Onozawa, Tomokatsu Kishi, Masaki Kamada | 2012-06-19 |
| 8035578 | White balance correction circuit and correction method for display apparatus that display color image by controlling number of emissions or intensity thereof in accordance with plurality of primary color video signals | Ken Kumakura, Yuichiro Kimura, Yasuji Noguchi, Takayuki Ooe | 2011-10-11 |
| 7978153 | Plasma display device | Sojiro Hagihara, Akihiro Machida, Hidenori Ohnuki | 2011-07-12 |
| 7768480 | Plasma display device and capacitive load driving circuit | Makoto Onozawa, Tomokatsu Kishi, Masaki Kamada | 2010-08-03 |
| 7439941 | White balance correction circuit and correction method for display apparatus that displays color image by controlling number of emissions or intensity thereof in accordance with plurality of primary color video signals | Ken Kumakura, Yuichiro Kimura, Yasuji Noguchi, Takayuki Ooe | 2008-10-21 |
| 7242399 | Capacitive load drive circuit and plasma display apparatus | Makoto Onozawa, Masaki Kamada, Kazuyoshi Yamada, Eiji Ito | 2007-07-10 |
| 7239294 | Plasma display device | Makoto Onozawa, Kunio Umehara, Shinsuke Tanaka | 2007-07-03 |
| 7230587 | Plasma display device | Makoto Onozawa, Masaki Kamada, Takashi Shiizaki | 2007-06-12 |
| 7173581 | Plasma display apparatus | Ken Kumakura, Yoshikazu Kanazawa, Takashi Fujisaki, Atsushi Yokoyama | 2007-02-06 |
| 7098875 | Display device | Makoto Onozawa, Yasuji Noguchi, Ayahito Kojima | 2006-08-29 |
| 7084839 | Pre-drive circuit, capacitive load drive circuit and plasma display apparatus | Makoto Onozawa, Yoshinori Okada, Masatoshi Hira, Haruo Koizumi | 2006-08-01 |
| 7079090 | Driving method for a plasma display panel and plasma display apparatus | Masanori Takeuchi | 2006-07-18 |
| 6940559 | Color reproduction correction circuit for color representation and a color display | Ken Kumakura, Kazuyoshi Yamada, Hiroshi Ohtaka, Toshio Ueda | 2005-09-06 |
| 6781322 | Capacitive load drive circuit and plasma display apparatus | Makoto Onozawa, Eiji Ito, Ken Kumakura, Masaki Kamada, Kazuyoshi Yamada | 2004-08-24 |
| 6753930 | Color reproduction correction circuit for color representation and a color display | Ken Kumakura, Kazuyoshi Yamada, Hiroshi Ohtaka, Toshio Ueda | 2004-06-22 |
| 6621234 | Plasma display device with alternately arranged sustain electrodes | Katsumi Itoh, Yoshinori Okada, Tomokatsu Kishi | 2003-09-16 |
| 5418575 | Color display apparatus having compensating unit | Atsushi Kaneko, Akio Nakashima, Junichi Ikoma | 1995-05-23 |
| 5381185 | Method and apparatus for correcting flesh color | Masanori Kamiya | 1995-01-10 |
| 5319448 | Method and apparatus for correcting color reproduction | Masanori Kamiya | 1994-06-07 |
| 5293223 | Time-dividing method and circuit, and television white balance control utilizing such circuit | Koji Kawamoto, Masanori Kamiya, Shun Terada | 1994-03-08 |
| 5134465 | Color detecting circuit | Masanori Kamiya | 1992-07-28 |
| 4994915 | Aperture correction circuit | Satoshi Takahashi, Eiji Takagi, Yukinari Ueki, Koji Kamogawa | 1991-02-19 |