Assignee
KAJIYAMA KAZUHIKO
JP·3 granted patents·1 pending application·3 citations·filing 2009–2012
Top patents by PatentIndex Score
4 records- 0169US8149386B2Illumination optical system, exposure apparatus using the same and device manufacturing methodKAJIYAMA KAZUHIKO·Filed 2009·Granted Apr 3, 2012·3 cites·6 claims
- 0247US8284378B2Illumination optical system and exposure apparatusKAJIYAMA KAZUHIKO·Filed 2009·Granted Oct 9, 2012·0 cites·8 claims
- 0338US9110274B2Catadioptric optical system and image-pickup apparatus having the sameKAJIYAMA KAZUHIKO·Filed 2011·Granted Aug 18, 2015·0 cites·6 claims
- 0438US2013063650A1Catadioptric system and image pickup apparatus equipped with sameKAJIYAMA KAZUHIKO·Filed 2012·Application pending·0 cites
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