Assignee
SUENAGA TATSUTOSHI
JP·2 granted patents·1 pending application·2 citations·filing 2009–2012
Top patents by PatentIndex Score
3 records- 0168US8559109B2Method for producing diffractive optical element, and diffractive optical element, including a diffraction grating and molded optical adjusting layerSUENAGA TATSUTOSHI·Filed 2009·Granted Oct 15, 2013·2 cites·6 claims
- 0243US9291753B2Diffraction optical element and production method thereforSUENAGA TATSUTOSHI·Filed 2012·Granted Mar 22, 2016·0 cites·11 claims
- 0333US2012068368A1Method for manufacturing optical diffraction elementSUENAGA TATSUTOSHI·Filed 2010·Application pending·0 cites
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