Assignee
KATOU ATSUSHI
JP·12 granted patents·1 pending application·40 citations·filing 2008–2011
Top patents by PatentIndex Score
13 records- 0191US8485669B2Projector and illumination apparatus for sameKATOU ATSUSHI·Filed 2010·Granted Jul 16, 2013·15 cites·8 claims
- 0290US8833944B2Projector and image display methodKATOU ATSUSHI·Filed 2010·Granted Sep 16, 2014·8 cites·17 claims
- 0388US9039187B2Illumination optical system and a projector using the sameKATOU ATSUSHI·Filed 2010·Granted May 26, 2015·9 cites·8 claims
- 0482US8651667B2Projector and method of controlling the sameKATOU ATSUSHI·Filed 2008·Granted Feb 18, 2014·5 cites·10 claims
- 0569US8708499B2Illuminating device and projection display device using the sameKATOU ATSUSHI·Filed 2009·Granted Apr 29, 2014·3 cites·6 claims
- 0654US8608320B2Projector and method for controlling the sameKATOU ATSUSHI·Filed 2009·Granted Dec 17, 2013·0 cites·14 claims
- 0753US8690357B2Projector having a light transmitting window movably disposed in-front of the zoom lens and a control method for the sameKATOU ATSUSHI·Filed 2008·Granted Apr 8, 2014·0 cites·9 claims
- 0852US9016865B2Illumination device and projection type display device using the sameKATOU ATSUSHI·Filed 2009·Granted Apr 28, 2015·0 cites·6 claims
- 0952US8998419B2Illuminating device and projection display device using the sameKATOU ATSUSHI·Filed 2009·Granted Apr 7, 2015·0 cites·20 claims
- 1046US9033511B2Illuminating device including reflective polarizing plate and projection display device using the sameKATOU ATSUSHI·Filed 2009·Granted May 19, 2015·0 cites·16 claims
- 1144US9140913B2Liquid-crystal projectorKATOU ATSUSHI·Filed 2011·Granted Sep 22, 2015·0 cites·8 claims
- 1244US9110361B2Illumination optical system and projection display apparatusKATOU ATSUSHI·Filed 2010·Granted Aug 18, 2015·0 cites·14 claims
- 1339US2013057833A1Illumination optical system and a projector using the sameKATOU ATSUSHI·Filed 2010·Application pending·0 cites
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