Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8111263 | Video display device and color temperature correction method for the same | Katsunobu Kimura, Takaaki Matono, Takeshi Sakai, Wataru Kato | 2012-02-07 |
| 7982804 | Image processing apparatus and image processing method | Takehiro Uzawa, Masato Oshikiri, Hidenori Takata | 2011-07-19 |
| 7920773 | Video reproducing device | Masato Oshikiri, Akira Kitazume, Takehiro Uzawa | 2011-04-05 |
| 7916214 | Picture display system for adjusting image quality of a picture signal having higher number of scanning lines | Katsunobu Kimura, Mitsuo Nakajima, Yoshiaki Mizuhashi, Masaaki Matsukawa | 2011-03-29 |
| 7450182 | Image display apparatus and picture quality correction | Mitsuo Nakajima, Yoshiaki Mizuhashi | 2008-11-11 |
| 7436415 | Display system and display panel and signal processing apparatus for use with display system | Hiroshi Aoki, Ryo Hasegawa, Fumio Sogabe, Misako Nakagawa | 2008-10-14 |
| 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, Takaaki Matono | 2008-06-03 |
| 7333081 | Image display apparatus, display unit driver and image display method for the same | Hiroshi Aoki, Ryo Hasegawa, Hirofumi Sakamoto, Yasutaka Tsuru | 2008-02-19 |
| 7084880 | Video display device and color temperature correction method for the same | Katsunobu Kimura, Takaaki Matono, Takeshi Sakai, Wataru Kato | 2006-08-01 |
| 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, Takaaki Matono, Takashi Hasegawa, Kazuo Ishikura, Masato Sugiyama +2 more | 2003-01-21 |
| 6344857 | Gamma correction circuit | Takaaki Matono, Katsunobu Kimura, Tatsuo Nagata, Takeshi Sakai, Koichi Sudo | 2002-02-05 |
| 6195132 | Noise reduction signal processing circuit and display apparatus | Katsunobu Kimura, Takaaki Matono, Tatsuo Nagata, Masato Sugiyama, Yasutaka Tsuru +1 more | 2001-02-27 |
| 6144412 | Method and circuit for signal processing of format conversion of picture signal | Yasuhiro Hirano, Kazuo Ishikura, Masato Sugiyama, Mitsuo Nakajima, Shoji Kimura +2 more | 2000-11-07 |
| 5986635 | Processor for converting pixel number of video signal and display apparatus using the same | Kazutaka Naka, Atsushi Maruyama, Hiroyuki Urata | 1999-11-16 |
| 5534934 | Television receiver capable of enlarging and compressing image | Kenji Katsumata, Shigeru Hirahata, Toshinori Murata, Shinobu Torikoshi, Takanori Eda +1 more | 1996-07-09 |
| 5343238 | Wide-screen television receiver with aspect ratio conversion function and method of displaying a range to be magnified and displayed | Kenji Katsumata, Shigeru Hirahata, Mituo Konno, Kouichi Ishibashi, Sunao Suzuki | 1994-08-30 |
| 5276515 | Compatible wide aspect ratio receiver with spatial filtering for variable zoom | Kenji Katsumata, Shigeru Hirahata, Mituo Konno, Kouichi Ishibashi, Kazuhiro Kaizaki +2 more | 1994-01-04 |