Inventor
KIKAWA HIROMU
JP21 patents
⚠️ This page may combine multiple inventors who share the name “KIKAWA HIROMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI CAR ENG CO LTD
10 patentsUS7216535B2May 15, 2007
Air flow measuring device and engine having the air flow measuring device
HITACHI CAR ENG CO LTD11 citations92
US7059183B2Jun 13, 2006
Air flow measuring device
HITACHI CAR ENG CO LTD15 citations92
US7010972B2Mar 14, 2006
Thermal type flow measuring instrument with mold casing in metal insert
HITACHI CAR ENG CO LTD24 citations91
US7032446B2Apr 25, 2006
Flowrate measuring device with improved flow introduction into sub-passage outlet
HITACHI CAR ENG CO LTD13 citations84
US7201047B2Apr 10, 2007
Air flow measuring device
HITACHI CAR ENG CO LTD9 citations74
US7051589B2May 30, 2006
Heating resistor flow rate measuring instrument
HITACHI CAR ENG CO LTD8 citations73
US6952968B2Oct 11, 2005
Device for detecting physical quantity having a housing with a groove
HITACHI CAR ENG CO LTD5 citations63
US7062964B2Jun 20, 2006
Heating resistor type flow measuring device
HITACHI CAR ENG CO LTD5 citations62
US6915688B2Jul 12, 2005
Gas-flow measuring instrument
HITACHI CAR ENG CO LTD4 citations62
US7201046B2Apr 10, 2007
Flowmeter with resistor heater
HITACHI CAR ENG CO LTD0 citations41
HITACHI LTD
6 patentsUS7942053B2May 17, 2011
Air flow measuring instrument having dust particle diverting structure
HITACHI LTD8 citations84
US7469582B2Dec 30, 2008
Heating resistor type flow measuring device housing structure having projection and recess for preventing mis-installation
HITACHI LTD9 citations84
US7373815B2May 20, 2008
Thermal type flow measuring instrument with mold casing in metal insert
HITACHI LTD11 citations82
US7377161B2May 27, 2008
Air flow measuring device provided with a vent in air passage
HITACHI LTD4 citations74
USD447972SSep 18, 2001
Air flow senser for motorcar
HITACHI LTD6 citations73
US7559237B2Jul 14, 2009
Air flow measuring device provided with a vent in air passage
HITACHI LTD2 citations63