Issued Patents All Time
Showing 26–50 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7148740 | Boost circuit and semiconductor integrated circuit | Hironori Kobayashi | 2006-12-12 |
| 7133015 | Apparatus and method to improve quality of moving image displayed on liquid crystal display device | Hidefumi Yoshida, Makoto Ohashi | 2006-11-07 |
| 7042425 | Display device | Kyouichi Yamamoto | 2006-05-09 |
| 6987499 | Method for driving liquid crystal display, liquid crystal display device and monitor provided with the same | Takashi Yazaki | 2006-01-17 |
| 6819366 | Display device with condenser elements | Toshihiro Suzuki, Tetsuya Kobayashi, Takeshi Gotoh, Tetsuya Hamada, Keiji Hayashi +3 more | 2004-11-16 |
| 6812915 | Liquid crystal display device | — | 2004-11-02 |
| 6724452 | Vertically aligned (VA) liquid crystal display device | Arihiro Takeda, Katsufumi Ohmuro, Yoshio Koike, Shingo Kataoka, Takahiro Sasaki +32 more | 2004-04-20 |
| 6661488 | Vertically-alligned (VA) liquid crystal display device | Arihiro Takeda, Katsufumi Ohmuro, Yoshio Koike, Shingo Kataoka, Takahiro Sasaki +32 more | 2003-12-09 |
| 6655810 | Lighting unit | Keiji Hayashi, Takeshi Gotoh, Toshihiro Suzuki, Tetsuya Kobayashi, Tetsuya Hamada +1 more | 2003-12-02 |
| 6639642 | Display device having diffraction grating | Toshihiro Suzuki, Yukio Iigahama, Takeshi Gotoh, Tetsuya Hamada, Keiji Hayashi +7 more | 2003-10-28 |
| 6559910 | Display device with condenser elements | Toshihiro Suzuki, Tetsuya Kobayashi, Takeshi Gotoh, Tetsuya Hamada, Keiji Hayashi +3 more | 2003-05-06 |
| 6552760 | Luminaire with improved light utilization efficiency | Takeshi Gotoh, Toshihiro Suzuki, Tetsuya Kobayashi, Tetsuya Hamada, Mari Sugawara +2 more | 2003-04-22 |
| 6552709 | Power-on display driving method and display driving circuit | — | 2003-04-22 |
| 6481854 | Projection type display apparatus having air cooling arrangement | Mari Sugawara, Tetsuya Hamada, Tetsuya Kobayashi, Toshihiro Suzuki, Takeshi Gotoh +2 more | 2002-11-19 |
| 6476591 | Power supply device for driving liquid crystal, liquid crystal device and electronic equipment using the same | Tadashi Yasue | 2002-11-05 |
| 6392726 | Screen and production display apparatus using the same | Takeshi Goto, Toshihiro Suzuki, Tetsuya Kobayashi | 2002-05-21 |
| 6379010 | Projection type display | Toshihiro Suzuki, Tetsuya Kobayashi, Tetsuya Hamada, Takeshi Gotoh, Mari Sugawara +1 more | 2002-04-30 |
| 6342782 | Power supply device for driving liquid crystal, liquid crystal device and electronic equipment using the same | Tadashi Yasue | 2002-01-29 |
| 6329975 | Liquid-crystal display device with improved interface control | — | 2001-12-11 |
| 6246506 | Optical display device having a reflection-type polarizer | Tetsuya Kobayashi, Mari Sugawara, Tetsuya Hamada, Toshihiro Suzuki, Noriyuki Ohashi +1 more | 2001-06-12 |
| 6222515 | Apparatus for controlling data voltage of liquid crystal display unit to achieve multiple gray-scale | Tadahisa Yamaguchi, Kazuhiro Takahara, Masami Oda | 2001-04-24 |
| 6111700 | Optical display device having a reflection-type polarizer | Tetsuya Kobayashi, Mari Sugawara, Tetsuya Hamada, Toshihiro Suzuki, Noriyuki Ohashi +1 more | 2000-08-29 |
| 5959704 | Display device having diffraction grating | Toshihiro Suzuki, Yukio Iigahama, Takeshi Gotoh, Tetsuya Hamada, Keiji Hayashi +7 more | 1999-09-28 |
| 5860719 | Optical apparatus and cooling method thereof | Toshihiro Suzuki, Noriyuki Ohasi, Tsutomu Nagakari, Tetsuya Hamada, Masaru Ishiwa | 1999-01-19 |
| 5861927 | Liquid crystal display device with uniform characteristics over whole display area | Toshihiro Suzuki, Tetsuya Kobayashi, Tetsuya Hamada | 1999-01-19 |