Inventor
KOBAYASHI CHIHIRO
JP32 patents
⚠️ This page may combine multiple inventors who share the name “KOBAYASHI CHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
19 patentsUS5696321ADec 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
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
US6435023B1Aug 20, 2002
Heating resistor type air flow rate measuring apparatus
HITACHI LTD27 citations92
US5892146AApr 6, 1999
Heating resistor type air flow meter with a measuring module inside the main air flow passage body
HITACHI LTD32 citations92
US5750889AMay 12, 1998
Air flow rate measuring apparatus and air flow rate measuring method
HITACHI LTD22 citations92
US5631415AMay 20, 1997
Air flow rate measuring device
HITACHI LTD31 citations92
US7934419B2May 3, 2011
Intake air mass flow measurement device
HITACHI LTD7 citations84
US7523659B2Apr 28, 2009
Flow measurement apparatus
HITACHI LTD11 citations81
US6672146B1Jan 6, 2004
Thermal resistor type air flow measuring apparatus
HITACHI LTD9 citations74
US6189379B1Feb 20, 2001
Thermal type air flow measuring instrument for internal combustion engine
HITACHI LTD12 citations74
US6230559B1May 15, 2001
Thermal type flow measuring instrument and temperature-error correcting apparatus thereof
HITACHI LTD9 citations73
US5201216AApr 13, 1993
Air flow meter for internal combustion engines and a manufacturing method thereof
HITACHI LTD11 citations73
US5381691AJan 17, 1995
Air flow meter
HITACHI LTD19 citations72
US6520009B2Feb 18, 2003
Air flow rate measuring apparatus
HITACHI LTD5 citations63
US5243859ASep 14, 1993
Thermo-type air flow meter
HITACHI LTD3 citations63
US7370518B2May 13, 2008
Heating resistor type fluid flow rate measuring apparatus and control apparatus for internal combustion engine having the measuring apparatus
HITACHI LTD2 citations58
TOTO LTD
4 patentsUS6010666AJan 4, 2000
Deodorizing method, deodorizer, method of manufacturing deodorizer, and deodorizing apparatus
TOTO LTD58 citations94
US6207106B1Mar 27, 2001
Room temperature deodorizing method based on a polymerization reaction, an oxidation reaction and adsorption
TOTO LTD24 citations91
US10115985B2Oct 30, 2018
Solid oxide fuel cell system
TOTO LTD2 citations69
US9252435B2Feb 2, 2016
Solid oxide fuel cell device
TOTO LTD1 citations51
MORITA MFG
3 patentsSAITO TAKAYUKI
2 patentsHITACHI AUTOMOTIVE SYSTEMS LTD
2 patentsUS9752909B2Sep 5, 2017
Thermal type air flow meter having a reinforcing structure provided on the base member between the board fixing part and the secondary passage constituting part
HITACHI AUTOMOTIVE SYSTEMS LTD2 citations73
US10458827B2Oct 29, 2019
Thermal type air flow meter having a reinforcing structure provided on the base member between the board fixing part and the secondary passage constituting part
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations52