Assignee
IMAI MASAO
JP·6 granted patents·24 citations·filing 2009–2010
Top patents by PatentIndex Score
6 records- 0192US8870384B2Projection display device having light source device with color synthesis unitIMAI MASAO·Filed 2010·Granted Oct 28, 2014·13 cites·13 claims
- 0283US9285599B2Three-dimensional video viewing system, display system, optical shutter, and three-dimensional video viewing methodIMAI MASAO·Filed 2010·Granted Mar 15, 2016·6 cites·31 claims
- 0370US9429761B2Color synthesis optical element, projection-type display device using same, and method for controlling display thereofIMAI MASAO·Filed 2010·Granted Aug 30, 2016·2 cites·28 claims
- 0469US9400419B2Illumination device and projection display device using sameIMAI MASAO·Filed 2010·Granted Jul 26, 2016·2 cites·9 claims
- 0554US8696132B2Image display system, image control apparatus, image control method, and optical shutter in which plural kinds of information are multiplexed and displayed on a display surfaceIMAI MASAO·Filed 2009·Granted Apr 15, 2014·1 cites·18 claims
- 0641US9210415B2Three-dimensional picture viewing system, display system, optical shutter, and three-dimensional picture viewing methodIMAI MASAO·Filed 2010·Granted Dec 8, 2015·0 cites·15 claims
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