Assignee
SAKAMOTO KAZUAKI
JP·4 granted patents·1 pending application·6 citations·filing 2008–2011
Top patents by PatentIndex Score
5 records- 0176US9159351B2Perpendicular magnetic recording medium and method of manufacturing the sameSAKAMOTO KAZUAKI·Filed 2008·Granted Oct 13, 2015·3 cites·11 claims
- 0264US8979280B2Light source lamp lighting device and methodSAKAMOTO KAZUAKI·Filed 2010·Granted Mar 17, 2015·2 cites·12 claims
- 0359US8951651B2Perpendicular magnetic recording diskSAKAMOTO KAZUAKI·Filed 2011·Granted Feb 10, 2015·1 cites·9 claims
- 0440US10083715B2Method of manufacturing a perpendicular magnetic discSAKAMOTO KAZUAKI·Filed 2011·Granted Sep 25, 2018·0 cites·13 claims
- 0532US2012320346A1Image display device and method for controlling sameSAKAMOTO KAZUAKI·Filed 2010·Application pending·0 cites
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