Inventor
YAMAGUCHI JUNICHI
JP42 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGUCHI JUNICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
15 patentsUS6745743B2Jun 8, 2004
Control apparatus for a direct injection engine
HITACHI LTD30 citations92
US6032634AMar 7, 2000
Air induction system for internal-combustion engine
HITACHI LTD41 citations92
US5704326AJan 6, 1998
Air induction system for internal-combustion engine
HITACHI LTD22 citations92
US7377261B2May 27, 2008
Spark ignition engine and method of controlling combustion of the engine
HITACHI LTD9 citations84
US5960759AOct 5, 1999
Suction device for internal combustion engine
HITACHI LTD13 citations82
US6948474B2Sep 27, 2005
Cylinder direct injection type internal combustion engine
HITACHI LTD11 citations74
US5638784AJun 17, 1997
Suction device for internal combustion engine
HITACHI LTD10 citations74
US5671713ASep 30, 1997
Control device and apparatus for generating swirls in internal combustion engine
HITACHI LTD8 citations73
US5645029AJul 8, 1997
Intake system for internal combustion engine
HITACHI LTD13 citations73
US5564384AOct 15, 1996
Intake system for internal combustion engine
HITACHI LTD12 citations73
US6701881B2Mar 9, 2004
Suction device for internal combustion engine
HITACHI LTD3 citations63
US6523517B2Feb 25, 2003
Suction device for internal combustion engine
HITACHI LTD3 citations63
US7464687B2Dec 16, 2008
Direct-injection engine, method of controlling the same, piston used in the same and fuel injection valve used in the same
HITACHI LTD2 citations62
US6443124B2Sep 3, 2002
Control device and device for generating swirls in internal combustion engine
HITACHI LTD6 citations62
US5765524AJun 16, 1998
Intake system for internal combustion engine
HITACHI LTD3 citations62
HONDA MOTOR CO LTD
9 patentsUSD710286SAug 5, 2014
Wheel for automobile
HONDA MOTOR CO LTD61 citations98
USD535409SJan 16, 2007
Front combination lamp
HONDA MOTOR CO LTD120 citations98
USD535764SJan 23, 2007
Front combination lamp
HONDA MOTOR CO LTD22 citations92
USD806284SDec 26, 2017
Rear combination lamp for an automobile
HONDA MOTOR CO LTD15 citations84
USD719692SDec 16, 2014
Front combination lamp for an automobile
HONDA MOTOR CO LTD16 citations84
US10920871B2Feb 16, 2021
Lubricating fluid supply structure of power transmission device
HONDA MOTOR CO LTD8 citations83
USD391899SMar 10, 1998
Automobile
HONDA MOTOR CO LTD9 citations70
USD719693SDec 16, 2014
Rear combination lamp for an automobile
HONDA MOTOR CO LTD2 citations63
US10876621B2Dec 29, 2020
Power transmission device
HONDA MOTOR CO LTD0 citations42
TOYOTA MOTOR CO LTD
3 patentsFUJITSU LTD
3 patentsUS9966472B2May 8, 2018
Electronic device, stacked structure, and manufacturing method of the same
FUJITSU LTD3 citations73
US11156576B2Oct 26, 2021
Gas sensor and method of using the same
FUJITSU LTD3 citations72
US9929237B2Mar 27, 2018
Method for manufacturing graphine film electronic device
FUJITSU LTD0 citations51