Inventor
SHIRAISHI TAKUYA
JP110 patents
⚠️ This page may combine multiple inventors who share the name “SHIRAISHI TAKUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
46 patentsUS6039026AMar 21, 2000
Method of controlling internal combustion engine
HITACHI LTD149 citations99
US6722340B1Apr 20, 2004
Cylinder injection engine and fuel injection nozzle used for the engine
HITACHI LTD91 citations98
US6570265B1May 27, 2003
Hybrid vehicle driven by composit torque generated by an internal-combustion engine and an electric motor, and method of operating same
HITACHI LTD145 citations98
US6530361B1Mar 11, 2003
Compression ignition engine and control method thereof
HITACHI LTD77 citations98
US6055948AMay 2, 2000
Internal combustion engine control system
HITACHI LTD114 citations98
US7406946B1Aug 5, 2008
Method and apparatus for attenuating fuel pump noise in a direct injection internal combustion chamber
HITACHI LTD62 citations97
US6739295B1May 25, 2004
Compression ignition internal combustion engine
HITACHI LTD94 citations97
US7121253B2Oct 17, 2006
Cylinder injection type internal combustion engine, control method for internal combustion engine, and fuel injection valve
HITACHI LTD51 citations96
US7013863B2Mar 21, 2006
Cylinder injection type internal combustion engine, control method for internal combustion engine, and fuel injection valve
HITACHI LTD60 citations96
US6991052B2Jan 31, 2006
Hybrid car
HITACHI LTD42 citations96
US6574961B2Jun 10, 2003
Direct-injection engine with turbocharger and method of controlling the same
HITACHI LTD53 citations96
US6557532B1May 6, 2003
Fuel injection apparatus and method for cylinder injection type internal combustion engine
HITACHI LTD54 citations96
US6520142B2Feb 18, 2003
Engine control system for controlling in-cylinder fuel injection engine
HITACHI LTD56 citations96
US6499456B1Dec 31, 2002
Cylinder injection engine and control apparatus and method thereof
HITACHI LTD63 citations96
US6343585B1Feb 5, 2002
Apparatus for and method of controlling internal combustion engine
HITACHI LTD36 citations96
US6148791ANov 21, 2000
Apparatus for and method of controlling internal combustion engine
HITACHI LTD50 citations96
US6058348AMay 2, 2000
Control apparatus for drive system composed of engine and transmission
HITACHI LTD39 citations96
US5875761AMar 2, 1999
Apparatus for and method of controlling internal combustion engine
HITACHI LTD32 citations96
US5666916ASep 16, 1997
Apparatus for and method of controlling internal combustion engine
HITACHI LTD71 citations96
US7000380B2Feb 21, 2006
Controller of cylinder injection type internal combustion engine
HITACHI LTD49 citations93
US6880519B2Apr 19, 2005
Fuel injection apparatus and method for cylinder injection type internal combustion engine
HITACHI LTD23 citations93
US6702053B2Mar 9, 2004
Hybrid car
HITACHI LTD31 citations93
US6634333B2Oct 21, 2003
Direct injection type internal combustion engine
HITACHI LTD24 citations93
US6564763B2May 20, 2003
Internal combustion engine control system
HITACHI LTD29 citations93
US6516264B2Feb 4, 2003
Control apparatus for drive system
HITACHI LTD30 citations93
US6453871B1Sep 24, 2002
Apparatus for and method of controlling internal combustion engine
HITACHI LTD14 citations93
US6390059B1May 21, 2002
Cylinder-injection type internal combustion engine, method of controlling the engine, and fuel injection nozzle
HITACHI LTD14 citations93
US6371065B1Apr 16, 2002
Control method of an internal combustion engine
HITACHI LTD20 citations93
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
US6298300B1Oct 2, 2001
Control apparatus for drive system composed of engine and transmission
HITACHI LTD16 citations93
US6155217ADec 5, 2000
Control method of an internal combustion engine
HITACHI LTD43 citations93
US6095113AAug 1, 2000
Fuel injection apparatus and control method thereof
HITACHI LTD25 citations93
US5850816ADec 22, 1998
Method for stratifying air-fuel mixture in direct fuel injection internal combustion engine and electronic system engine control apparatus using above method
HITACHI LTD25 citations93
US7552720B2Jun 30, 2009
Fuel pump control for a direct injection internal combustion engine
HITACHI LTD50 citations92
US7089913B2Aug 15, 2006
Compression ignition internal combustion engine
HITACHI LTD36 citations92
US7055495B2Jun 6, 2006
Compression ignition internal combustion engine
HITACHI LTD16 citations92
US6966295B2Nov 22, 2005
Compression ignition internal combustion engine
HITACHI LTD16 citations92
US6880518B2Apr 19, 2005
Method of controlling direct gasoline injection type internal combustion engine with turbocharger and direct gasoline injection type internal combustion engine with turbocharger
HITACHI LTD29 citations92
US5829408ANov 3, 1998
Internal combustion engine and air-fuel mixture supply apparatus therefor
HITACHI LTD31 citations89
US7128051B2Oct 31, 2006
Internal combustion engine, and control apparatus and method thereof
HITACHI LTD18 citations84
US7032381B2Apr 25, 2006
Direct-injection engine with turbocharger and method of controlling the same
HITACHI LTD11 citations84
US6865880B2Mar 15, 2005
Emission control device for cylinder fuel injection engine
HITACHI LTD15 citations84
US6659075B1Dec 9, 2003
Cylinder injection engine and method of combusting engine
HITACHI LTD14 citations84
US6659069B2Dec 9, 2003
Method of starting a cylinder injection engine
HITACHI LTD18 citations84
US6550444B2Apr 22, 2003
Premixed-compression-ignition internal combustion engine and method of controlling the same
HITACHI LTD14 citations84
US6199534B1Mar 13, 2001
Control equipment for internal combustion engines
HITACHI LTD17 citations84
CHUGAI PHARMACEUTICAL CO LTD
3 patentsUS10858356B2Dec 8, 2020
Pyrazolopyridine derivative having GLP-1 receptor agonist effect
CHUGAI PHARMACEUTICAL CO LTD18 citations93
US7271188B2Sep 18, 2007
Imidazolidine derivatives
CHUGAI PHARMACEUTICAL CO LTD53 citations93
US9409952B2Aug 9, 2016
Peptide-compound cyclization method
CHUGAI PHARMACEUTICAL CO LTD20 citations90
TACHIBANA KAZUTAKA
1 patentShowing the top 50 of 110 patents by PatentIndex Score.