Inventor
IGARASHI SHINYA
JP80 patents
⚠️ This page may combine multiple inventors who share the name “IGARASHI SHINYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
34 patentsUS6070462AJun 6, 2000
Characteristics adjusting means of physical quantity sensing device and thermal type air flow measuring instrument
HITACHI LTD42 citations96
US6012432AJan 11, 2000
Thermal-type airflow meter, intake air system for an internal combustion engine, and control system for the same
HITACHI LTD50 citations96
US5696321ADec 9, 1997
Thermal-type air flow measuring instrument with fluid-direction judging capability
HITACHI LTD68 citations96
US5467648ANov 21, 1995
Air flow rate measuring device
HITACHI LTD45 citations96
US5186044AFeb 16, 1993
Air flow rate measuring device for an internal combustion engine
HITACHI LTD55 citations96
US6782744B1Aug 31, 2004
Gas flow rate measuring apparatus
HITACHI LTD22 citations93
US6725715B2Apr 27, 2004
Characteristics adjusting apparatus of physical quantity sensing device and a thermal type air flow measuring instrument, and associated adjusting method
HITACHI LTD25 citations93
US6510735B2Jan 28, 2003
Characteristics adjusting means of physical quantity sensing device and thermal type air flow measuring instrument
HITACHI LTD15 citations93
US5939628AAug 17, 1999
Thermal type air flow measuring instrument for internal combustion engine
HITACHI LTD18 citations93
US5832403ANov 3, 1998
Air flow measuring apparatus and method thereof
HITACHI LTD31 citations93
US5789673AAug 4, 1998
Thermal type air flow measuring instrument for internal combustion engine
HITACHI LTD34 citations93
US7270118B2Sep 18, 2007
Control apparatus of engine
HITACHI LTD22 citations92
US6839643B2Jan 4, 2005
Flowmeter and flowmeter system
HITACHI LTD23 citations92
US6435023B1Aug 20, 2002
Heating resistor type air flow rate measuring apparatus
HITACHI LTD27 citations92
US6427668B1Aug 6, 2002
Thermal-type airflow meter, intake air system for an internal combustion engine, and control system for the same
HITACHI LTD22 citations92
US6182639B1Feb 6, 2001
Thermal-type airflow meter, intake air system for an internal combustion engine, and control system for the same
HITACHI LTD32 citations92
US5892146AApr 6, 1999
Heating resistor type air flow meter with a measuring module inside the main air flow passage body
HITACHI LTD32 citations92
US5631415AMay 20, 1997
Air flow rate measuring device
HITACHI LTD31 citations92
US5325712AJul 5, 1994
Air flow meter
HITACHI LTD27 citations92
US5780735AJul 14, 1998
Air flow rate measurement apparatus
HITACHI LTD35 citations91
US4991560AFeb 12, 1991
Hot-wire air flow meter and internal combustion engine provided with same
HITACHI LTD26 citations91
US6681742B1Jan 27, 2004
Air flow measuring device formed integrally with electronically controlled throttle body
HITACHI LTD32 citations89
US7934419B2May 3, 2011
Intake air mass flow measurement device
HITACHI LTD7 citations84
US7469582B2Dec 30, 2008
Heating resistor type flow measuring device housing structure having projection and recess for preventing mis-installation
HITACHI LTD9 citations84
US5952571ASep 14, 1999
Thermal type flow meter
HITACHI LTD17 citations84
US7383815B2Jun 10, 2008
Air flow measuring device formed integrally with electronically controlled throttle body
HITACHI LTD11 citations83
US7373815B2May 20, 2008
Thermal type flow measuring instrument with mold casing in metal insert
HITACHI LTD11 citations82
US6101869AAug 15, 2000
Air flow rate measuring device for an internal combustion engine
HITACHI LTD16 citations82
US7523659B2Apr 28, 2009
Flow measurement apparatus
HITACHI LTD11 citations81
US7377161B2May 27, 2008
Air flow measuring device provided with a vent in air passage
HITACHI LTD4 citations74
US6672146B1Jan 6, 2004
Thermal resistor type air flow measuring apparatus
HITACHI LTD9 citations74
US6598472B2Jul 29, 2003
Characteristics adjusting apparatus of physical quantity sensing device and a thermal type air flow measuring instrument, and associated adjusting method
HITACHI LTD10 citations74
US6189379B1Feb 20, 2001
Thermal type air flow measuring instrument for internal combustion engine
HITACHI LTD12 citations74
US5231871AAug 3, 1993
Hot-electrical-resistance type gas flow meter and internal combustion engine with hot-electrical-resistance type gas flow meter
HITACHI LTD12 citations74
HITACHI CAR ENG CO LTD
9 patentsUS7284424B2Oct 23, 2007
Thermal air flow rate measuring apparatus and its flowmeter and internal combustion engine and thermal air flow rate measuring method using it
HITACHI CAR ENG CO LTD47 citations93
US7216535B2May 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
US6997162B2Feb 14, 2006
Air flow measuring device formed integrally with electronically controlled throttle body
HITACHI CAR ENG CO LTD18 citations92
US7010972B2Mar 14, 2006
Thermal type flow measuring instrument with mold casing in metal insert
HITACHI CAR ENG CO LTD24 citations91
US7255837B2Aug 14, 2007
Electronic device and thermal type flow meter on vehicle
HITACHI CAR ENG CO LTD13 citations84
US7201047B2Apr 10, 2007
Air flow measuring device
HITACHI CAR ENG CO LTD9 citations74
US6935172B2Aug 30, 2005
Thermal type flow measuring device
HITACHI CAR ENG CO LTD8 citations74
US6904379B1Jun 7, 2005
Thermal air flowmeter
HITACHI CAR ENG CO LTD11 citations74
CANON KK
4 patentsUS12075541B2Aug 27, 2024
Light emitting device, control method thereof, photoelectric conversion device, electronic apparatus, illumination device, and moving body
CANON KK2 citations73
US11823643B2Nov 21, 2023
Light-emitting apparatus, display apparatus, photoelectric conversion apparatus electronic device, illumination apparatus, moving body, and wearable device
CANON KK2 citations73
US11758296B2Sep 12, 2023
Photoelectric conversion device, imaging system, moving body, and exposure control device
CANON KK2 citations73
US11627264B2Apr 11, 2023
Photoelectric conversion device, imaging system, and movable object
CANON KK2 citations73
SAITO TAKAYUKI
2 patentsHITACHI AUTOMOTIVE SYSTEMS LTD
1 patentShowing the top 50 of 80 patents by PatentIndex Score.