Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10440314 | Video signal conversion device, video signal conversion method, video signal conversion system, control program, and recording medium | Tomoo Nishigaki, Hideki Suzuki, Kazuyoshi Yoshiyama, Ryoji Sakurai | 2019-10-08 |
| 9495921 | Video display device and television receiving device with luminance stretching | Yoji Shiraya | 2016-11-15 |
| 9350961 | Video display device and television receiving device | Yoji Shiraya | 2016-05-24 |
| 9319620 | Video display device and television receiving device including luminance stretching | Yoji Shiraya | 2016-04-19 |
| 8964124 | Video display device that stretches a video signal and a signal of the light source and television receiving device | Tomoharu Noutoshi, Yoji Shiraya | 2015-02-24 |
| 8860746 | Video display device | Takashi Kanda, Toshiyuki Gotoh, Naoko Kondoh | 2014-10-14 |
| 8625031 | Video display device | Tomoharu Noutoshi, Takashi Kanda | 2014-01-07 |
| 8547404 | Liquid crystal display apparatus | Seiji Kohashikawa | 2013-10-01 |
| 8531614 | Display device and television receiver | Tomoharu Noutoshi | 2013-09-10 |
| 8525934 | Video display apparatus for adjusting the degree of amplification of the input image according to image characteristics | Masahiro Okui, Yasushi Tetsuka, Ryuichi Niiyama | 2013-09-03 |
| 8451209 | Liquid crystal display device | Michiyuki Sugino, Takashi Yoshii | 2013-05-28 |
| 8384654 | Liquid crystal display apparatus | Seiji Kohashikawa, Yuhya Sekiguchi, Yuhichiro Yamaguchi | 2013-02-26 |
| 8269802 | Image display apparatus | Michiyuki Sugino, Takashi Kanda, Eishi Oda, Masahiro Okui | 2012-09-18 |
| 8232956 | Liquid crystal display apparatus | Seiji Kohashikawa | 2012-07-31 |
| 7911430 | Liquid crystal display | — | 2011-03-22 |
| 7839091 | Light source control device, illuminaton device, and liquid crystal display device | Seiji Kohashikawa | 2010-11-23 |
| 7609243 | Liquid crystal display device, liquid crystal display control method, program thereof, and recording medium | Takashi Yoshii | 2009-10-27 |
| 7605787 | Liquid crystal display device, signal processing unit for use in liquid crystal display device, program and storage medium thereof, and liquid crystal display control method | Masahiko Akutsu, Takashi Yoshii | 2009-10-20 |
| 7511772 | Liquid crystal television receiver for correcting optical response characteristics, LCD control method, and recording medium | Toshihiko Osada, Yuji Kikuchi, Takashi Yoshii | 2009-03-31 |
| 5756201 | Magnetic thin film for magnetic head, method of manufacturing the same, and magnetic head | Masaru Kadono | 1998-05-26 |