Assignee
NAGASAKI OSAMU
JP·7 granted patents·24 citations·filing 2008–2012
Top patents by PatentIndex Score
7 records- 0187US8300422B2Printed circuit board equipped with piezoelectric elementNAGASAKI OSAMU·Filed 2010·Granted Oct 30, 2012·9 cites·31 claims
- 0285US9067337B2Image forming apparatus and staplerNAGASAKI OSAMU·Filed 2011·Granted Jun 30, 2015·4 cites·20 claims
- 0379US8437652B2Technology for reducing circuit oscillations and ripple in a high-voltage power supply using a piezoelectric transformerNAGASAKI OSAMU·Filed 2010·Granted May 7, 2013·5 cites·8 claims
- 0476US8325503B2High voltage power supplyNAGASAKI OSAMU·Filed 2011·Granted Dec 4, 2012·4 cites·13 claims
- 0564US8102685B2High voltage power supplyNAGASAKI OSAMU·Filed 2010·Granted Jan 24, 2012·2 cites·14 claims
- 0654US9918393B2Printed circuit board, power supply apparatus, image forming apparatus, and printed circuit board manufacturing methodNAGASAKI OSAMU·Filed 2012·Granted Mar 13, 2018·0 cites·26 claims
- 0742US8680827B2High-voltage power supply apparatus and image forming apparatus employing sameNAGASAKI OSAMU·Filed 2008·Granted Mar 25, 2014·0 cites·15 claims
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