Issued Patents All Time
Showing 26–50 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9170363 | Light-emitting device and image display apparatus | — | 2015-10-27 |
| 9110204 | Light emitting device, display unit, and illumination unit | Tomoharu Nakamura, Kazue Shimizu, Gen Yonezawa | 2015-08-18 |
| 8602630 | Light-emitting device and image display apparatus | — | 2013-12-10 |
| 8550668 | Light control member with intersecting groups of parallel prisms, and light-emitting device using such member | Atsushi Seki, Kotaro Shima | 2013-10-08 |
| 8491144 | Light emitting device and display device using the same | Tomoharu Nakamura, Satoru Murata | 2013-07-23 |
| 8405795 | Light emitting device assembly, surface light source device, liquid crystal display device assembly, and light output member | — | 2013-03-26 |
| 8269916 | Light emitting device assembly, surface light source device, liquid crystal display device assembly, and light output member | — | 2012-09-18 |
| 8177378 | Light emitting apparatus and image displaying apparatus | — | 2012-05-15 |
| 8123385 | Planar light source device and display device | — | 2012-02-28 |
| 8106859 | Light emitting device, area light source apparatus and image display apparatus | Takashi Oku, Kenichi Nakaki, Tetsuo Shibanuma | 2012-01-31 |
| 8104910 | Light emitting device, surface light source device, and image display device | Takashi Oku, Kenichi Nakaki, Tetsuo Shibanuma | 2012-01-31 |
| 7819560 | Illumination device and lens of illumination device | — | 2010-10-26 |
| 7703936 | Illumination device, light guide plate, surface light source device and illumination unit | — | 2010-04-27 |
| 7626655 | Surface light source device of side light type, liquid crystal display and guide plate | Hiroshi Yamazaki | 2009-12-01 |
| 7621657 | Light emitting device, surface light source device, display and light flux control member | — | 2009-11-24 |
| 7607799 | Illumination device and illumination unit | — | 2009-10-27 |
| 7465083 | Focusing plate, surface light source device, and image display device | — | 2008-12-16 |
| 7448783 | Emission device | — | 2008-11-11 |
| 7445370 | Surface light source device, illumination unit and light flux control member | — | 2008-11-04 |
| 7431492 | Light control member, surface light source device and display | — | 2008-10-07 |
| 7410285 | Surface light source device | — | 2008-08-12 |
| 7394107 | Light guide plate, surface light source device and display | — | 2008-07-01 |
| 7348723 | Emission device, surface light source device, display and light flux control member | Masao Yamaguchi | 2008-03-25 |
| 7309154 | Light guide plate, surface light source device and display | — | 2007-12-18 |
| 7284884 | Surface light source device, image display and light control plate | — | 2007-10-23 |