| 8773616 |
Illuminating lens, lighting device, surface light source, and liquid crystal display apparatus |
Tomoko Iiyama, Daizaburo Matsuki |
2014-07-08 |
| 8582053 |
Illuminating lens, lighting device, surface light source, and liquid-crystal display apparatus |
Tomoko Iiyama, Daizaburo Matsuki |
2013-11-12 |
| 8576351 |
Illuminating lens, lighting device, surface light source, and liquid-crystal display apparatus |
Daizaburo Matsuki, Tomoko Iiyama |
2013-11-05 |
| 8558967 |
Illuminating lens, lighting device, surface light source, and liquid-crystal display apparatus |
Tomoko Iiyama, Daizaburo Matsuki |
2013-10-15 |
| 8508688 |
Illuminating lens, lighting device, surface light source, and liquid-crystal display apparatus |
Tomoko Iiyama, Daizaburo Matsuki |
2013-08-13 |
| 8469554 |
Illuminating lens, lighting device, surface light source, and liquid-crystal display apparatus |
Daizaburo Matsuki, Tomoko Iiyama |
2013-06-25 |
| 8434911 |
Illuminating lens, and lighting device |
Daizaburo Matsuki, Tomoko Iiyama |
2013-05-07 |
| 8425088 |
Illuminating lens, and lighting device |
Daizaburo Matsuki, Tomoko Iiyama |
2013-04-23 |
| 8324796 |
Lighting device with phosphor layer and lens, and surface light source, and liquid-crystal display |
Daizaburo Matsuki, Tomoko Iiyama |
2012-12-04 |
| 8289473 |
Lens for illumination, lighting device, surface light source, and liquid-crystal display apparatus |
Daizaburo Matsuki, Tomoko Iiyama |
2012-10-16 |
| 8109658 |
Illuminating lens, and lighting device, surface light source, and liquid-crystal display apparatus each using the same |
Daizaburo Matsuki, Tomoko Iiyama |
2012-02-07 |
| 8100549 |
Illuminating lens, and lighting device, surface light source, and liquid-crystal display apparatus each using the same |
Daizaburo Matsuki, Tomoko Iiyama |
2012-01-24 |
| 8084943 |
Plasma display panel with front filter |
— |
2011-12-27 |
| 7826156 |
Lens barrel |
— |
2010-11-02 |
| 7559656 |
Projector system |
Naoto Yumiki, Yoshimasa Fushimi, Takayuki Hayashi, Seiichi Suzuki, Tomoya Inoue |
2009-07-14 |
| 7317582 |
Zoom lens, video enlarging/projecting system, video projector, rear projector, and multivision system |
Masayuki Takahashi, Yoshiharu Yamamoto |
2008-01-08 |
| 7173766 |
Zoom lens, image magnification projection system and video projector using the zoom lens and rear projector and multi-vision system using the video projector |
Masayuki Takahashi |
2007-02-06 |
| 7046354 |
Surface foreign matter inspecting device |
Yoshiharu Yamamoto |
2006-05-16 |
| 6422704 |
Projector that automatically adjusts the projection parameters |
Takaaki Gyoten, Masahiro Kawashima |
2002-07-23 |
| 6188522 |
Projection lens and projector using the same |
Masayuki Takahashi |
2001-02-13 |
| 6081387 |
Projection lens |
Masayuki Takahashi |
2000-06-27 |
| 5612085 |
Lens holder and method for making a thin film |
Katsuaki Mitani, Masayuki Takahashi |
1997-03-18 |
| 5353070 |
Lens holder which reduces internal reflections |
Katsuaki Mitani, Masayuki Takahashi |
1994-10-04 |
