Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8643681 | Color display system | Taro Endo, Fusao Ishii, Yoshihiro Maeda, Hirotoshi Ichikawa | 2014-02-04 |
| 8619352 | Projection display system using laser light source | Yoshihiro Maeda, Akira Shirai, Hirotoshi Ichikawa, Fusao Ishii | 2013-12-31 |
| 8462421 | System configurations and methods for controlling image projection apparatuses | Akira Shirai, Yoshihiro Maeda, Fusao Ishii | 2013-06-11 |
| 8228593 | System configurations and method for controlling image projection apparatuses | Akira Shirai, Yoshihiro Maeda, Fusao Ishii | 2012-07-24 |
| 8194305 | Package for micromirror device | Yoshihiro Maeda, Akira Shirai, Hirotoshi Ichikawa, Fusao Ishii | 2012-06-05 |
| 8157389 | Synchronous control system for light source and spatial light modulator employed in projection apparatus | Yoshihiro Maeda, Akira Shirai, Fusao Ishii | 2012-04-17 |
| 8061854 | Projection display system with varying light source | Akira Shirai, Yoshiaki Horikawa, Fusao Ishii | 2011-11-22 |
| 7933059 | Mirror device accommodated by liquid-cooled package | Yoshihiro Maeda, Fusao Ishii | 2011-04-26 |
| 7907320 | Micromirror device with a single address electrode | Yoshihiro Maeda, Fusao Ishii, Kazuma Arai | 2011-03-15 |
| 7907325 | Control methods for micromirror devices implemented with a single address electrode | Yoshihiro Maeda, Fusao Ishii, Kazuma Arai | 2011-03-15 |
| 7880736 | Display control system for micromirror device | Fusao Ishii, Taro Endo, Yoshihiro Maeda, Kazuma Arai | 2011-02-01 |
| 7839561 | Micromirror device with a single address electrode | Yoshihiro Maeda, Fusao Ishii, Kazuma Arai | 2010-11-23 |
| 7826126 | Gamma correction for adjustable light source | Yoshiaki Horikawa, Akira Shiral, Fusao Ishii | 2010-11-02 |
| 7826128 | Projection display system with varying light source | Akira Shirai, Yoshiaki Horikawa, Fusao Ishii | 2010-11-02 |
| 7787172 | Gamma correction for adjustable light source | Akira Shirai, Yoshiaki Horikawa, Fusao Ishii | 2010-08-31 |
| 7782524 | System configurations and methods for controlling image projection apparatuses | Akira Shirai, Yoshihiro Maeda, Fusao Ishii | 2010-08-24 |
| 7649673 | Micromirror device with a single address electrode | Yoshihiro Maeda, Fusao Ishii, Kazuma Arai | 2010-01-19 |
| 7545553 | Display control system for spatial light modulators | Kazuma Arai, Fusao Ishii, Yoshihiro Maeda, Taro Endo | 2009-06-09 |
| 7492378 | Image display system implements a light source with a controllable schedule to emit light of adjustable intensities | Yoshihiro Maeda, Kazuma Arai, Fusao Ishii | 2009-02-17 |
| 6116510 | Code reading and recording apparatus | — | 2000-09-12 |
| 5867593 | Image region dividing apparatus | Hiroyuki Fukuda, Seiji Tatsuta, Shinichi Imade | 1999-02-02 |