Inventor
KIHARA YUSUKE
JP24 patents
⚠️ This page may combine multiple inventors who share the name “KIHARA YUSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
16 patentsUS6722340B1Apr 20, 2004
Cylinder injection engine and fuel injection nozzle used for the engine
HITACHI LTD91 citations98
US6499456B1Dec 31, 2002
Cylinder injection engine and control apparatus and method thereof
HITACHI LTD63 citations96
US6334427B1Jan 1, 2002
Fuel injection method of a direct injection type internal combustion engine, a fuel injector, an internal combustion engine, and a combustion method
HITACHI LTD38 citations93
US7228840B2Jun 12, 2007
Spark ignition device and internal combustion engine with the same
HITACHI LTD28 citations92
US6651677B2Nov 25, 2003
Method of controlling ignition timing of compression ignition engine of premixed mixture type
HITACHI LTD23 citations92
US7770556B2Aug 10, 2010
Multi-hole injector, in-cylinder gasoline injection type internal combustion engine and control method for the engine
HITACHI LTD16 citations84
US6659075B1Dec 9, 2003
Cylinder injection engine and method of combusting engine
HITACHI LTD14 citations84
US6199534B1Mar 13, 2001
Control equipment for internal combustion engines
HITACHI LTD17 citations84
US7165526B2Jan 23, 2007
Direct injection engine and controller for the same
HITACHI LTD9 citations74
US6976468B2Dec 20, 2005
Direct injection gasoline engine
HITACHI LTD6 citations74
US6782867B2Aug 31, 2004
Direct injection gasoline engine
HITACHI LTD8 citations74
US6702194B2Mar 9, 2004
Fuel injection method of a direct injection type internal combustion engine, a fuel injector, an internal combustion engine, and a combustion method
HITACHI LTD9 citations74
US6651617B2Nov 25, 2003
Method of controlling ignition timing of compression ignition engine of premixed mixture type
HITACHI LTD8 citations74
US6484690B2Nov 26, 2002
Control equipment for internal combustion engines
HITACHI LTD12 citations74
US7543560B2Jun 9, 2009
Cylinder direct gasoline injection type internal combustion engine, control equipment thereof, and injector
HITACHI LTD3 citations63
US7725243B2May 25, 2010
Control apparatus of cylinder injection type internal combustion engine
HITACHI LTD6 citations61