Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8111263 | Video display device and color temperature correction method for the same | Katsunobu Kimura, Haruki Takata, Takeshi Sakai, Wataru Kato | 2012-02-07 |
| 7907134 | Contrast adjusting circuitry and video display apparatus using same | Hiroshi Aoki, Ryo Hasegawa | 2011-03-15 |
| 7876553 | Flat-panel display apparatus | Mitsuo Okimoto, Mikio Shiraishi, Yoshie Kodera, Toshihiko Matsuzawa, Sadayuki Nishimura +1 more | 2011-01-25 |
| 7760213 | Contrast adjusting circuitry and video display apparatus using same | Hiroshi Aoki, Ryo Hasegawa | 2010-07-20 |
| 7701475 | Contrast adjusting circuitry and video display apparatus using the same | Hiroshi Aoki, Ryo Hasegawa | 2010-04-20 |
| 7643089 | Decoder device and receiver using the same | Masuo Oku, Hironori Komi, Keisuke Inata, Ryosuke Toya, Kenji Katsumata +4 more | 2010-01-05 |
| 7382414 | Video signal processing apparatus, for controlling contrast compensation and edge compensation in relation to each other in depedence on luminance of an image, and television receiver including the same | Mitsuo Nakajima, Yasutaka Tsuru, Haruki Takata | 2008-06-03 |
| 7375761 | Receiver having motion picture data decoder | Masuo Oku, Hironori Komi, Keisuke Inata, Ryosuke Toya, Kenji Katsumata +4 more | 2008-05-20 |
| 7227543 | Contrast adjusting circuitry and video display apparatus using same | Hiroshi Aoki, Ryo Hasegawa | 2007-06-05 |
| 7151535 | Contrast adjusting circuitry and video display apparatus using same | Hiroshi Aoki, Ryo Hasegawa | 2006-12-19 |
| 7084880 | Video display device and color temperature correction method for the same | Katsunobu Kimura, Haruki Takata, Takeshi Sakai, Wataru Kato | 2006-08-01 |
| 6982704 | Contrast adjusting circuitry and video display apparatus using same | Hiroshi Aoki, Ryo Hasegawa | 2006-01-03 |
| 6710817 | Decoder device and receiver using the same | Masuo Oku, Hironori Komi, Keisuke Inata, Ryosuke Toya, Kenji Katsumata +4 more | 2004-03-23 |
| 6611294 | Method and device for converting number of frames of image signals | Yasuhiro Hirano, Kazuo Ishikura, Masato Sugiyama, Mitsuo Nakajima, Yasutaka Tsuru +2 more | 2003-08-26 |
| 6509930 | Circuit for scan conversion of picture signal using motion compensation | Yasuhiro Hirano, Haruki Takata, Takashi Hasegawa, Kazuo Ishikura, Masato Sugiyama +2 more | 2003-01-21 |
| 6452638 | Decoder device and receiver using the same | Masuo Oku, Hironori Komi, Keisuke Inata, Ryosuke Toya, Kenji Katsumata +4 more | 2002-09-17 |
| 6344857 | Gamma correction circuit | Haruki Takata, Katsunobu Kimura, Tatsuo Nagata, Takeshi Sakai, Koichi Sudo | 2002-02-05 |
| 6340993 | Automatic clock phase adjusting device and picture display employing the same | Ryo Hasegawa, Takeshi Sakai, Ryuichi Someya | 2002-01-22 |
| 6310654 | Decoder device and receiver using the same | Masuo Oku, Hironori Komi, Keisuke Inata, Ryosuke Toya, Kenji Katsumata +4 more | 2001-10-30 |
| 6195132 | Noise reduction signal processing circuit and display apparatus | Katsunobu Kimura, Haruki Takata, Tatsuo Nagata, Masato Sugiyama, Yasutaka Tsuru +1 more | 2001-02-27 |
| 6151079 | Image display apparatus having a circuit for magnifying and processing a picture image in accordance with the type of image signal | Tatsuo Nagata, Takeshi Sakai, Ryo Hasegawa, Koichi Sudo | 2000-11-21 |
| 6078702 | Image display apparatus | Tatsuo Nagata, Takeshi Sakai, Koichi Sudo | 2000-06-20 |
| 5953075 | Video signal processing apparatus with means for magnifying and processing a picture image correspondingly to video signals | Tatsuo Nagata, Takeshi Sakai, Ryo Hasegawa, Koichi Sudo | 1999-09-14 |
| 5838381 | Image display apparatus capable of displaying personal computer signals and television signal by conversion into a signal of a higher number of pixels | Yasuhiro Kasahara, Koichi Sudo, Makoto Kitamura, Yasuhiro Tomita, Kouichi Sugimoto +2 more | 1998-11-17 |
| 5384600 | System and method for converting video signals for display on television receiver screens of differing aspect ratios | Kazuhiro Kaizaki, Masako Kamimura, Sadao Kubota | 1995-01-24 |