Assignee
KAMIGUCHI YUUZO
JP·2 granted patents·2 pending applications·12 citations·filing 2009–2012
Top patents by PatentIndex Score
4 records- 0189US8169879B2Optical recording system to record information with lightKAMIGUCHI YUUZO·Filed 2009·Granted May 1, 2012·12 cites·4 claims
- 0248US8989525B2Light deflecting elementKAMIGUCHI YUUZO·Filed 2012·Granted Mar 24, 2015·0 cites·4 claims
- 0343US2013258452A1Light deflecting elementKAMIGUCHI YUUZO·Filed 2012·Application pending·0 cites
- 0438US2013077459A1Optical disc and recording and reproducing apparatus and methodKAMIGUCHI YUUZO·Filed 2012·Application pending·0 cites
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