Inventor
OHSHIMA SHUNZOU
JP35 patents
⚠️ This page may combine multiple inventors who share the name “OHSHIMA SHUNZOU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAZAKI CORP
22 patentsUS6392859B1May 21, 2002
Semiconductor active fuse for AC power line and bidirectional switching device for the fuse
YAZAKI CORP59 citations96
US6269011B1Jul 31, 2001
Power supply system having semiconductor active fuse
YAZAKI CORP63 citations96
US7457089B2Nov 25, 2008
Load driving device with diagnosing unit for overcurrent detector
YAZAKI CORP37 citations92
US7177130B2Feb 13, 2007
Overcurrent detection and protection apparatus for switching element
YAZAKI CORP20 citations92
US6867563B2Mar 15, 2005
Jamming protection device for moving member
YAZAKI CORP25 citations92
US6441679B1Aug 27, 2002
Semiconductor active fuse operating at higher supply voltage employing current oscillation
YAZAKI CORP41 citations92
US6313690B1Nov 6, 2001
Semiconductor switching device with leakage current detecting junction
YAZAKI CORP30 citations92
US7504849B2Mar 17, 2009
On failure detecting apparatus of power supply circuit
YAZAKI CORP11 citations84
US7443645B2Oct 28, 2008
Overcurrent detecting device
YAZAKI CORP17 citations84
US7015665B2Mar 21, 2006
Power window driving apparatus
YAZAKI CORP12 citations84
US6831821B2Dec 14, 2004
Semiconductor switching device with function for vibrating current, thereby shutting down over-current
YAZAKI CORP15 citations84
US6369556B2Apr 9, 2002
Power supply control device and method
YAZAKI CORP17 citations84
US6356138B1Mar 12, 2002
Switching device with break detecting function
YAZAKI CORP14 citations84
US7203046B2Apr 10, 2007
Overcurrent detecting device
YAZAKI CORP8 citations74
US6856112B2Feb 15, 2005
Power window driving device
YAZAKI CORP9 citations74
US7933103B2Apr 26, 2011
Overcurrent detection device
YAZAKI CORP2 citations63
US7791853B2Sep 7, 2010
Control apparatus of semiconductor switch
YAZAKI CORP4 citations63
US7405916B2Jul 29, 2008
Control apparatus of semiconductor switch
YAZAKI CORP4 citations63
US7248452B2Jul 24, 2007
Method of protecting semiconductor device and protection apparatus for semiconductor device using the same
YAZAKI CORP4 citations63
US7002309B2Feb 21, 2006
Power window driving apparatus
YAZAKI CORP6 citations63
US6954043B2Oct 11, 2005
Power window driving apparatus
YAZAKI CORP2 citations63
US8351175B2Jan 8, 2013
Protective device for load circuit
YAZAKI CORP1 citations52
OHSHIMA SHUNZOU
13 patentsUS9705394B2Jul 11, 2017
Overcurrent protection power supply apparatus
OHSHIMA SHUNZOU7 citations84
US8089742B2Jan 3, 2012
Overcurrent protection apparatus for load circuit
OHSHIMA SHUNZOU9 citations84
US8203857B2Jun 19, 2012
Booster device
OHSHIMA SHUNZOU10 citations81
US10312804B2Jun 4, 2019
Power supply apparatus with power factor correction using fixed on and off periods
OHSHIMA SHUNZOU2 citations73
US8461793B2Jun 11, 2013
Motor load control apparatus
OHSHIMA SHUNZOU5 citations73
US8643992B2Feb 4, 2014
Overcurrent protection apparatus for load circuit
OHSHIMA SHUNZOU2 citations62
US8422183B2Apr 16, 2013
Overcurrent detecting apparatus
OHSHIMA SHUNZOU4 citations62
US8315028B2Nov 20, 2012
Overcurrent protection apparatus
OHSHIMA SHUNZOU5 citations62
US8295021B2Oct 23, 2012
Overcurrent protection apparatus for load circuit
OHSHIMA SHUNZOU4 citations62
US8536819B2Sep 17, 2013
Power supply device
OHSHIMA SHUNZOU2 citations53
US8699202B2Apr 15, 2014
Heat generation inhibiting circuit for exciting coil in relay
OHSHIMA SHUNZOU1 citations52
US8143867B2Mar 27, 2012
Electric power supply device
OHSHIMA SHUNZOU0 citations41
US9018925B2Apr 28, 2015
Load control apparatus
OHSHIMA SHUNZOU0 citations39