Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10451958 | Wavelength conversion device, illumination device and projector | Shigekazu Aoki, Akira Egawa | 2019-10-22 |
| 10451959 | Light source device and projector | Wataru YASUMATSU | 2019-10-22 |
| 9323045 | Illumination device and projector | Hidefumi Sakata, Akira Miyamae, Shuji Narimatsu | 2016-04-26 |
| 8678596 | Illumination device and projector with fluorescent plate | Hidefumi Sakata, Akira Miyamae, Shuji Narimatsu | 2014-03-25 |
| 8440953 | Laser beam source device, projector, and monitoring device having dual light emission elements with non-uniform light emission portions | — | 2013-05-14 |
| 8328393 | Light source device having wavelength conversion and separation means, and projector | — | 2012-12-11 |
| 8313198 | Projector | — | 2012-11-20 |
| 8198573 | Light source device with light scattering unit and image display apparatus having a special light modulating device | Kiyoto Sudo | 2012-06-12 |
| 8157387 | Projector that monitors mirror function to prevent point illumination | Masatoshi Yonekubo, Daisuke Uchikawa, Takashi Takeda | 2012-04-17 |
| 8070297 | Projector that projects an image signal on a display surface | — | 2011-12-06 |
| 8052308 | Light source having wavelength converter and wavelength separating member for reflecting converted light | — | 2011-11-08 |
| 7988307 | Image display device | — | 2011-08-02 |
| 7984994 | Image display apparatus | Eiji Morikuni, Masatoshi Yonekubo, Toshihiko Sakai | 2011-07-26 |
| 7963677 | Light source device, having wavelength conversion and separation means, and projector | — | 2011-06-21 |
| 7924356 | Electrooptical device, electronic apparatus, and projector | Teiichiro Nakamura | 2011-04-12 |
| 7899094 | Laser light source device, illumination device, image display device, and monitor device | Keiko Kumagai | 2011-03-01 |
| 7869476 | Light source device, projector device, monitor device, and lighting device | — | 2011-01-11 |
| 7841746 | Light source device, lighting device, projector, and monitoring device | — | 2010-11-30 |
| 7841728 | Image display apparatus | Eiji Morikuni, Masatoshi Yonekubo, Toshihiko Sakai | 2010-11-30 |
| 7780311 | Multi-wavelength light source device | Fumika Sumiyama | 2010-08-24 |
| 7775684 | Wavelength selective element, manufacturing apparatus for manufacturing wavelength selective element, manufacturing method for manufacturing wavelength selective element, light source device, image display device, and monitor | Fumika Sumiyama | 2010-08-17 |
| 7768707 | Converging substrate, electro-optic device, substrate for electro-optic device, projector, and electronic apparatus | Kazuhisa Mizusako, Makoto Inoguchi | 2010-08-03 |
| 7769061 | Laser light source device, illumination apparatus, monitor, and projector | — | 2010-08-03 |
| 7764381 | Lighting device and optical apparatus | — | 2010-07-27 |
| 7733931 | Light source device, projector device, monitor device, and lighting device | — | 2010-06-08 |