| 10298918 |
Image projection apparatus |
Koji Kita, Jyunpei Nakajima |
2019-05-21 |
| 9743053 |
Light source apparatus and image display apparatus |
Koji Kita |
2017-08-22 |
| 8330879 |
Projection display apparatus |
Junichi Iwai, Hideki Yamamoto |
2012-12-11 |
| 7936403 |
Liquid crystal display apparatus having both organic and inorganic polarizers |
Ryoko Horikoshi |
2011-05-03 |
| 7377655 |
Projection type display apparatus |
Tetsuo Hattori |
2008-05-27 |
| 7271961 |
Cross dichroic prism and projection display apparatus equipped with cross dichroic prism |
Kiyoshi Numazaki, Hisao Oozeki, Tetsuo Hattori |
2007-09-18 |
| 7070282 |
Projection type display apparatus |
Tetsuo Hattori, Atsushi Sekine |
2006-07-04 |
| 6565211 |
Projection type display device |
Atsushi Sekine, Tetsuo Hattori |
2003-05-20 |
| 6507326 |
Color-projection apparatus operable to project a high-contrast image with minimal change in the state or phase of polarization of light flux |
Tetsuo Hattori |
2003-01-14 |
| 6404552 |
Projection type display device |
— |
2002-06-11 |
| 6386710 |
Projection display apparatus |
Masaaki Kusano, Atsushi Sekine |
2002-05-14 |
| 6227670 |
Projection type display apparatus |
Kiyoshi Numazaki, Tetsuo Hattori |
2001-05-08 |
| 6190014 |
Projection display apparatus |
Masaaki Kusano, Atsushi Sekine |
2001-02-20 |
| 6141151 |
Projection-display apparatus |
Hideaki Shimonura, Tetsuo Hattori, Masaaki Kusano, Atsushi Sekine |
2000-10-31 |
| 5959778 |
Projection-display apparatus |
Hideaki Shimonura, Tetsuo Hattori, Masaaki Kusano, Atsushi Sekine |
1999-09-28 |
| 5839808 |
Projection optical system |
Motoo Koyama, Ikuo Mori |
1998-11-24 |
| 5784209 |
Multi-axis optical lens |
— |
1998-07-21 |
| 5633755 |
Projection apparatus and method |
Kazuya Okamoto, Yutaka Iwasaki, Yukiharu Okubo |
1997-05-27 |
| 5555041 |
Projection apparatus |
— |
1996-09-10 |
| 5473393 |
Illuminating system, projection apparatus and detecting apparatus |
— |
1995-12-05 |
| 5467225 |
Objective lens for an optical disk drive |
— |
1995-11-14 |
