Assignee
IIZUKA HIDEO
US·11 granted patents·49 citations·filing 2009–2011
Top patents by PatentIndex Score
11 records- 0188US8467643B2Optical device using double-groove gratingIIZUKA HIDEO·Filed 2010·Granted Jun 18, 2013·9 cites·6 claims
- 0286US8400706B2Acousto-optic scannerIIZUKA HIDEO·Filed 2011·Granted Mar 19, 2013·5 cites·7 claims
- 0384US8466660B2Wireless energy transfer antennas and energy charging systemsIIZUKA HIDEO·Filed 2009·Granted Jun 18, 2013·16 cites·9 claims
- 0479US9136406B2Solar cell assembly with diffraction gratingsIIZUKA HIDEO·Filed 2010·Granted Sep 15, 2015·3 cites·13 claims
- 0579US8072684B2Optical device using laterally-shiftable diffraction gratingsIIZUKA HIDEO·Filed 2010·Granted Dec 6, 2011·4 cites·21 claims
- 0677US8976450B2Optical light switch having two internally located diffraction gratings separated by liquid mediumIIZUKA HIDEO·Filed 2011·Granted Mar 10, 2015·4 cites·24 claims
- 0774US8675279B2Grating structure for dividing lightIIZUKA HIDEO·Filed 2009·Granted Mar 18, 2014·2 cites·16 claims
- 0868US8098430B2Grating structure for directing non-polarized lightIIZUKA HIDEO·Filed 2009·Granted Jan 17, 2012·6 cites·19 claims
- 0952US9285519B2Optical device using laterally-shiftable diffraction gratingsIIZUKA HIDEO·Filed 2011·Granted Mar 15, 2016·0 cites·20 claims
- 1049US8264773B2Grating structure for splitting lightIIZUKA HIDEO·Filed 2009·Granted Sep 11, 2012·0 cites·17 claims
- 1147US10424678B2Solar cell with double groove diffraction gratingIIZUKA HIDEO·Filed 2011·Granted Sep 24, 2019·0 cites·23 claims
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