Issued Patents All Time
Showing 26–50 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7988304 | Video projector | Kazuhisa Yamamoto, Kiminori Mizuuchi | 2011-08-02 |
| 7969532 | Surface illuminator and liquid crystal display using same | Tetsuro Mizushima, Kiminori Mizuuchi, Kazuhisa Yamamoto, Shin-ichi Kadowaki, Tatsuo Itoh | 2011-06-28 |
| 7954962 | Laser image display, and optical integrator and laser light source package used in such laser image display | Tetsuro Mizushima, Tatsuo Itoh, Tomoya Sugita, Kazuhisa Yamamoto, Shin-ichi Kadowaki | 2011-06-07 |
| 7938541 | Laser picture formation device and color picture formation method | Tetsuro Mizushima, Akihiro Morikawa, Hiroyuki Furuya, Kazuhisa Yamamoto, Yoshimasa Fushimi | 2011-05-10 |
| 7926950 | Laser image display device and color image display method utilizing control of the power of plural laser beams to display a pixel | Tetsuro Mizushima, Akihiro Morikawa, Kazuhisa Yamamoto | 2011-04-19 |
| 7922336 | Light source device for display device, display device, and method for adjusting image of display device | Toshifumi Yokoyama | 2011-04-12 |
| 7873087 | Light source, light source device, laser image forming device and integrated circuit | Akihiro Morikawa, Tetsuro Mizushima, Kazuhisa Yamamoto, Shin-ichi Kadowaki | 2011-01-18 |
| 7866831 | Image projector | Yoshikazu Hori | 2011-01-11 |
| 7796331 | Laser image display device and laser image display screen | Tetsuro Mizushima, Tomoya Sugita | 2010-09-14 |
| 7677736 | Illumination light source and two-dimensional image display using same | Kiminori Mizuuchi, Kazuhisa Yamamoto | 2010-03-16 |
| 7679799 | Illuminating light source including a light intensity modulator that oscillates a light from a coherent light source in a non-integral multiple of one cycle and two- dimensional image display using the same | Kiminori Mizuuchi, Kazuhisa Yamamoto | 2010-03-16 |
| 7643524 | Surface-emitting laser and laser projector | Kiminori Mizuuchi, Akihiro Morikawa | 2010-01-05 |
| 7593151 | Display unit and scanning method therefor | Toshifumi Yokoyama, Akihiro Morikawa, Kiminori Mizuuchi, Kazuhisa Yamamoto | 2009-09-22 |
| 7593159 | Display device | Toshifumi Yokoyama, Kazuhisa Yamamoto | 2009-09-22 |
| 7565049 | Laser light source, and two-dimensional image forming device | Tomoya Sugita, Kiminori Mizuuchi, Akihiro Morikawa, Kazuhisa Yamamoto | 2009-07-21 |
| 7562988 | Two-dimensional image display device | Kiminori Mizuuchi, Kazuhisa Yamamoto | 2009-07-21 |
| 7551654 | Coherent light source and optical system | Kiminori Mizuuchi, Kazuhisa Yamamoto, Isao Kidoguchi, Yasuo Kitaoka | 2009-06-23 |
| 7522792 | Optical element, laser light source, and two-dimensional image forming apparatus | Tomoya Sugita, Kiminori Mizuuchi, Akihiro Morikawa | 2009-04-21 |
| 7474682 | Semiconductor laser device and laser projector | Kiminori Mizuuchi, Kazuhisa Yamamoto, Isao Kidoguchi | 2009-01-06 |
| 7416306 | Laser projector | Kazuhisa Yamamoto, Kiminori Mizuuchi, Yasuo Kitaoka | 2008-08-26 |
| 7370972 | Two-dimensional image display device | Akihiro Morikawa, Kiminori Mizuuchi | 2008-05-13 |
| 7271962 | Two-dimensional image formation apparatus | Kiminori Mizuuchi, Kazuhisa Yamamoto | 2007-09-18 |
| 7215476 | Optical pickup, optical information recording/reproducing apparatus using the same, and phase variable wave plate used in the pickup and the apparatus | Yasuo Kitaoka, Katsuhiko Kumagawa, Kazuhisa Yamamoto, Hidenori Wada | 2007-05-08 |
| 7203138 | Optical head device, inclination detection apparatus using the same, and optical information processing apparatus using the same | Kousei Sano, Shin-ichi Kadowaki, Hiroaki Yamamoto, Seiji Nishino | 2007-04-10 |
| 7154837 | Optical pickup and optical information recording/reproducing device | Yasuo Kitaoka, Kiminori Mizuuchi, Kazuhisa Yamamoto | 2006-12-26 |