Assignee
OKADA YUKA
JP·1 granted patent·2 pending applications·9 citations·filing 2011–2012
Technology mixG02B3
Top patents by PatentIndex Score
3 records- 0181US8995058B2Diffraction grating lens and imaging device in which the same is usedOKADA YUKA·Filed 2011·Granted Mar 31, 2015·9 cites·15 claims
- 0237US2013170041A1Diffractive optical element and method for producing diffractive optical elementOKADA YUKA·Filed 2012·Application pending·0 cites
- 0336US2012182618A1Diffraction grating lens and imaging device using sameOKADA YUKA·Filed 2011·Application pending·0 cites
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