Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9052427 | Display and illumination unit | Kentaro Okuyama, Akira Ebisui, Harumi Sato | 2015-06-09 |
| 8493526 | Lighting device and display device | Tatsuo Uchida, Takahiro Ishinabe, Tohru Kawakami, Tomoaki Suzuki, Kentaro Okuyama +4 more | 2013-07-23 |
| 8339548 | Optical element covering member, backlight and liquid crystal display | Shigehiro Yamakita, Eiji Ohta, Taku Ishimori | 2012-12-25 |
| 8246188 | Illuminating device and display unit | Shigehiro Yamakita, Hirokazu Odagiri, Yasuyuki Kudo | 2012-08-21 |
| 8118469 | Surface illuminating device and image display apparatus | Akihiro Shibata, Katsuhiro Doi, Satoko Asaoka, Yasuyuki Kudo | 2012-02-21 |
| 8059229 | Light control element, surface light source device and liquid crystal display device | Yasuyuki Kudo, Makoto Aoki, Kiyohiro Kimura, Katsuhiro Doi | 2011-11-15 |
| 8016450 | Illuminating apparatus and display apparatus | Shigehiro Yamakita, Yasuyuki Kudo, Taku Ishimori, Eiji Ohta, Yutaka Muramoto | 2011-09-13 |
| 7961278 | Optical sheet stack and liquid crystal display device | Eiji Ohta, Toru Abiko, Yasuyuki Kudo, Shigehiro Yamakita, Makoto Aoki | 2011-06-14 |
| 7880970 | Optical packaged body, method of manufacturing it, illuminating device, and display unit | Eiji Ohta, Toru Abiko, Yasuyuki Kudo, Hirokazu Odagiri, Satoshi Sato +5 more | 2011-02-01 |
| 7782420 | Optical element covering member, backlight, and liquid crystal display device | Eiji Ohta, Toru Abiko, Masayasu Kakinuma, Ken Hosoya, Taku Ishimori +1 more | 2010-08-24 |
| 7768593 | Surface emission device, optical element and liquid crystal display device | Mitsunari Hoshi, Shigehiro Yamakita | 2010-08-03 |
| 7683980 | Optical element enclosure having contractive enclosing member with opening at corner/curvature portion, backlight, and liquid crystal display device | Eiji Ohta, Ken Hosoya, Yasuyuki Kudo, Shigehiro Yamakita, Masayasu Kakinuma +1 more | 2010-03-23 |
| 7633682 | Optical element package | Eiji Ohta, Toru Abiko, Yasuyuki Kudo, Hirokazu Odagiri, Satoshi Sato +5 more | 2009-12-15 |