Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8017959 | Light source and liquid crystal display device using the same | Yutaka Akiba, Ikuo Hiyama, Toshiaki Tanaka | 2011-09-13 |
| 7986297 | Image display apparatus utilizing electrophoresis | Tetsuya Ohshima, Tatsuya Sugita | 2011-07-26 |
| 7982709 | Illuminating device and liquid-crystal display device using the same | Yoshifumi Sekiguchi, Ikuo Hiyama, Tsunenori Yamamoto, Toshiaki Tanaka | 2011-07-19 |
| 7956875 | Display device which reduces variation in chromaticity of red, blue, and green LEDs | Tatsuki Inuzuka | 2011-06-07 |
| 7892626 | Substrate with plane patterns and display device using the same | Makoto Abe, Takuya Takahashi, Etsuko Nishimura, Yoshitaka Tsutsui, Takaaki Suzuki | 2011-02-22 |
| 7859527 | Display device, method of driving the same and electric equipment | Shoichi Hirota, Susumu Edo, Tetsuya Oshima, Tatsuya Sugita, Shinichi Komura +1 more | 2010-12-28 |
| 7828473 | Illuminating apparatus and display apparatus using the same | Toshiaki Tanaka, Ikuo Hiyama | 2010-11-09 |
| 7824049 | Illumination device and display device incorporating the same | Toshiaki Tanaka, Ikuo Hiyama, Hiroshi Sasaki, Yoshifumi Sekiguchi | 2010-11-02 |
| 7758209 | Illumination device and liquid crystal display device using the same | Toshiaki Tanaka, Makoto Abe, Akitoyo Konno | 2010-07-20 |
| 7661866 | Lighting system and display apparatus using the same | Toshiaki Tanaka, Ikuo Hiyama, Haruo Akahoshi | 2010-02-16 |
| 7661844 | Illuminating device and liquid-crystal display device using the same | Yoshifumi Sekiguchi, Ikuo Hiyama, Tsunenori Yamamoto, Toshiaki Tanaka | 2010-02-16 |
| 7567317 | Liquid crystal display apparatus | Toshiaki Tanaka, Ikuo Hiyama | 2009-07-28 |
| 7478925 | Lighting source unit, illuminating apparatus using the same and display apparatus using the same | Ikuo Hiyama, Toshiaki Tanaka, Tsunenori Yamamoto, Akitoyo Konno, Katsumi Kondo +1 more | 2009-01-20 |
| 7319465 | Low-power driven display device | Yoshiro Mikami, Yasuhiro Mochizuki, Katsumi Kondo | 2008-01-15 |
| 6956691 | Electrophoretic display and manufacturing method | Tetsuya Ooshima, Tatsuya Sugita, Shinichi Komura, Shoichi Hirota, Hiroshi Sasaki | 2005-10-18 |
| 6850357 | Electrophoretic display and manufacturing method | Tetsuya Ooshima, Tatsuya Sugita, Shinichi Komura, Shoichi Hirota, Hiroshi Sasaki | 2005-02-01 |
| 6705730 | Picture display device | Tetsuya Ohshima, Kazutaka Tsuji, Akira Arimoto, Osamu Ebina, Masahiko Yatsu | 2004-03-16 |
| 6513933 | Projector and display system | Tetsuya Ooshima, Yoshiyuki Kaneko, Akira Arimoto, Osamu Ebina | 2003-02-04 |
| 6081380 | Directional reflection screen and projection display | Tetsuya Ohshima, Yoshiyuki Kaneko, Akira Arimoto | 2000-06-27 |