Inventor
KAWAKITA HARUO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “KAWAKITA HARUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
11 patentsUS5801445ASep 1, 1998
Semiconductor device and method of manufacturing same
DENSO CORP21 citations92
US7341052B2Mar 11, 2008
Power switching control device for electric systems
DENSO CORP9 citations83
US7131437B2Nov 7, 2006
Ignition device for internal combustion engine
DENSO CORP10 citations73
US7095182B2Aug 22, 2006
Ignition control apparatus for internal combustion engine
DENSO CORP7 citations73
US7528469B2May 5, 2009
Semiconductor equipment having multiple semiconductor devices and multiple lead frames
DENSO CORP5 citations62
US6765266B2Jul 20, 2004
Semiconductor device with peripheral portion for withstanding surge voltage
DENSO CORP3 citations62
US7530350B2May 12, 2009
Output circuit for an on-vehicle electronic device
DENSO CORP5 citations61
US7131436B2Nov 7, 2006
Engine ignition system having noise protection circuit
DENSO CORP1 citations51
US6452219B1Sep 17, 2002
Insulated gate bipolar transistor and method of fabricating the same
DENSO CORP1 citations51
US7819110B2Oct 26, 2010
Ignition coil
DENSO CORP0 citations50
US7786606B2Aug 31, 2010
Resin-sealed electronic device and method of manufacturing the same
DENSO CORP1 citations50