Tokyo-to
Japan
80
2009-04-16
80
2010-10-05
These are the the leading inventors for applications assigned to HITACHI LTD.:
HITACHI LTD. based in Tokyo-to, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Arrangement of an air mass meter at a flow channel
#2 | 2008-12-02 ✅ Patent 7,458,347 granted on 2008-12-02Apparatus and method for controlling variable valve operating mechanism
#3 | 2008-10-21 ✅ Patent 7,438,700 granted on 2008-10-21Medicine administering device for nasal cavities
#4 | 2008-09-23 ✅ Patent 7,427,114 granted on 2008-09-23Brake fluid pressure control unit for vehicle
#5 | 2008-03-11 ✅ Patent 7,341,320 granted on 2008-03-11Electromagnetically actuated valve
#6 | 2007-08-21 ✅ Patent 7,258,772 granted on 2007-08-21Oxygen sensor and method of manufacturing same
#7 | 2007-07-24 ✅ Patent 7,246,863 granted on 2007-07-24Electromagnetic valve unit
#8 | 2007-06-19 ✅ Patent 7,232,034 granted on 2007-06-19Oil filter
#9 | 2007-06-12 ✅ Patent 7,228,830 granted on 2007-06-12Valve timing control device for internal combustion engine
#10 | 2007-02-06 ✅ Patent 7,172,043 granted on 2007-02-06Constant speed running control apparatus for vehicle and method thereof
#11 | 2006-11-28 ✅ Patent 7,140,800 granted on 2006-11-28Joint structure for power transmitting member and method for producing the same
#12 | 2006-10-31 ✅ Patent 7,128,182 granted on 2006-10-31Power steering system
#13 | 2006-10-17 ✅ Patent 7,122,103 granted on 2006-10-17Air/fuel ratio detection apparatus
#14 | 2006-10-10 ✅ Patent 7,119,430 granted on 2006-10-10Spacer for mounting a chip package to a substrate
#15 | 2006-10-03 ✅ Patent 7,115,036 granted on 2006-10-03Universal coupling with an air bleeding passage that provides communication between the inside and outside of a boot
#16 | 2006-09-05 ✅ Patent 7,103,469 granted on 2006-09-05Control apparatus for vehicle and method thereof
#17 | 2006-09-05 ✅ Patent 7,100,848 granted on 2006-09-05Fuel injection valve
#18 | 2006-08-08 ✅ Patent 7,086,381 granted on 2006-08-08Apparatus and method for controlling an internal combustion engine
#19 | 2006-07-20 ✅ Patent 7,160,079 granted on 2007-01-09Turbine fuel pump
#20 | 2006-07-11 ✅ Patent 7,074,129 granted on 2006-07-11Coupling member of power transmission apparatus
#21 | 2006-06-27 ✅ Patent 7,066,559 granted on 2006-06-27Brake pressure estimating apparatus and method
#22 | 2006-06-13 ✅ Patent 7,059,547 granted on 2006-06-13Fuel injection valve
#23 | 2006-05-23 ✅ Patent 7,048,494 granted on 2006-05-23Turbine fuel pump
#24 | 2006-05-16 ✅ Patent 7,044,262 granted on 2006-05-16Power steering system
#25 | 2006-05-11 ✅ Patent 7,191,050 granted on 2007-03-13Variable valve control apparatus for internal combustion engine and method thereof
#26 | 2006-04-18 ✅ Patent 7,028,534 granted on 2006-04-18Gas-tightness diagnosing apparatus for a fuel tank with an evaporative emission purge system
#27 | 2006-03-21 ✅ Patent 7,013,728 granted on 2006-03-21System for detecting level of liquid in tank
#28 | 2006-03-14 ✅ Patent 7,013,211 granted on 2006-03-14Variable valve control apparatus for internal combustion engine and method thereof
#29 | 2006-03-07 ✅ Patent 7,007,675 granted on 2006-03-07Fuel supply system for internal combustion engine and fuel transfer tube
#30 | 2006-02-23 ✅ Patent 7,021,259 granted on 2006-04-04Variable valve control apparatus and method in internal combustion engine
#31 | 2006-02-21 ✅ Patent 7,000,998 granted on 2006-02-21Brake control apparatus and method
#32 | 2006-02-14 ✅ Patent 6,999,864 granted on 2006-02-14Apparatus and method for estimating residual gas amount of internal combustion engine, and apparatus and method for controlling intake air amount of internal combustion engine using estimated residual gas amount
#33 | 2006-01-31 ✅ Patent 6,991,188 granted on 2006-01-31Engine fuel injection valve and manufacturing method for nozzle plate used for the same injection valve
#34 | 2006-01-24 ✅ Patent 6,990,584 granted on 2006-01-24Method of and apparatus for restricting copy of digital information, and apparatus for recording digital information
#35 | 2006-01-17 ✅ Patent 6,986,555 granted on 2006-01-17Vehicle brake control system
#36 | 2006-01-03 ✅ Patent 6,981,919 granted on 2006-01-03Power train
#37 | 2005-12-27 ✅ Patent 6,978,667 granted on 2005-12-27Intake air amount detecting apparatus for engine and method thereof
#38 | 2005-12-27 ✅ Patent 6,979,063 granted on 2005-12-27Brake liquid pressure control unit of on-vehicle device and its manufacturing method
#39 | 2005-12-13 ✅ Patent 6,973,901 granted on 2005-12-13Variable valve control apparatus and method in internal combustion engine
#40 | 2005-12-01 ✅ Patent 7,047,121 granted on 2006-05-16Antiskid control system for four-wheel-drive vehicle
#41 | 2005-11-22 ✅ Patent 6,966,214 granted on 2005-11-22Leakage diagnosis apparatus for fuel vapor purge system and method thereof
#42 | 2005-11-01 ✅ Patent 6,960,296 granted on 2005-11-01Oil filter unit with drain valve device
#43 | 2005-09-20 ✅ Patent 6,945,612 granted on 2005-09-20System for estimating brake-fluid pressure
#44 | 2005-08-23 ✅ Patent 6,932,034 granted on 2005-08-23Fail-safe control apparatus for internal combustion engine equipped with variable valve characteristic mechanism and method thereof
#45 | 2005-08-23 ✅ Patent 6,932,439 granted on 2005-08-23Support structure and method for supporting a hydraulic unit of a brake system on a vehicle body, and hydraulic unit arrangement for a vehicle brake system
#46 | 2005-08-11 ✅ Patent 7,086,494 granted on 2006-08-08Power steering system
#47 | 2005-08-09 ✅ Patent 6,928,356 granted on 2005-08-09Antiskid control system for four-wheel-drive vehicle
#48 | 2005-08-04 ✅ Patent 6,945,224 granted on 2005-09-20Intake air amount control apparatus for vehicle engine and method thereof
#49 | 2005-07-26 ✅ Patent 6,920,851 granted on 2005-07-26Variable valve control apparatus for internal combustion engine and method thereof
#50 | 2005-07-19 ✅ Patent 6,918,385 granted on 2005-07-19Air-fuel ratio detecting apparatus of engine and method thereof
#51 | 2005-07-14 ✅ Patent 7,325,645 granted on 2008-02-05Power steering device
#52 | 2005-07-05 ✅ Patent 6,913,105 granted on 2005-07-05Shock-absorbing mechanism for power-transmission device
#53 | 2005-06-28 ✅ Patent 6,910,451 granted on 2005-06-28Valve timing control system and method of producing valve timing control system
#54 | 2005-06-21 ✅ Patent 6,907,775 granted on 2005-06-21Diagnosis apparatus and method of fuel pump for internal combustion engine
#55 | 2005-06-16 ✅ Patent 7,062,835 granted on 2006-06-20Joint structure for power transmitting member and method for producing the same
#56 | 2005-06-09 ✅ Patent 7,136,741 granted on 2006-11-14Apparatus and method for controlling vehicle
#57 | 2005-05-24 ✅ Patent 6,895,912 granted on 2005-05-24Variable valve control apparatus for engine and method thereof
#58 | 2005-05-24 ✅ Patent 6,896,083 granted on 2005-05-24Four-wheel drive control system and method
#59 | 2005-05-03 ✅ Patent 6,886,657 granted on 2005-05-03Power steering system
#60 | 2005-04-28 ✅ Patent 7,121,137 granted on 2006-10-17Diagnosis apparatus for air transfer apparatus and method thereof
#61 | 2005-04-28 ✅ Patent 7,354,117 granted on 2008-04-08Liquid pressure control unit
#62 | 2005-04-19 ✅ Patent 6,880,668 granted on 2005-04-19Power steering device
#63 | 2005-04-07 ✅ Patent 7,013,214 granted on 2006-03-14Air-fuel ratio feedback control apparatus and method for internal combustion engine
#64 | 2005-04-05 ✅ Patent 6,874,456 granted on 2005-04-05Valve operating apparatus of internal combustion engines
#65 | 2005-04-05 ✅ Patent 6,874,359 granted on 2005-04-05Control apparatus and control method of engine
#66 | 2005-04-05 ✅ Patent 6,874,472 granted on 2005-04-05Ignition timing control apparatus for internal combustion engine and method thereof
#67 | 2005-03-17 ✅ Patent 7,210,554 granted on 2007-05-01Power steering system
#68 | 2005-03-03 ✅ Patent 7,096,858 granted on 2006-08-29Air pump for internal combustion engine
#69 | 2005-03-03 ✅ Patent 6,962,142 granted on 2005-11-08Fuel injection system and manufacturing method thereof
#70 | 2005-03-03 ✅ Patent 7,124,749 granted on 2006-10-24Air transfer apparatus and control method of air transfer apparatus
#71 | 2005-02-24 ✅ Patent 7,165,818 granted on 2007-01-23Vehicle attitude control system
#72 | 2005-02-10 ✅ Patent 6,965,825 granted on 2005-11-15Control apparatus for vehicle and method thereof
#73 | 2005-02-10 ✅ Patent 6,920,854 granted on 2005-07-26Variable valve actuation apparatus for internal combustion engine
#74 | 2005-02-10 ✅ Patent 6,964,249 granted on 2005-11-15Valve timing control system for internal combustion engine
#75 | 2005-02-03 ✅ Patent 7,090,152 granted on 2006-08-15Fuel injector and method of manufacturing the same
#76 | 2005-02-03 ✅ Patent 7,174,988 granted on 2007-02-13Power steering system
#77 | 2005-02-03 ✅ Patent 6,920,852 granted on 2005-07-26Apparatus and method for controlling engine valve opening in internal combustion engine
#78 | 2005-01-27 ✅ Patent 6,973,926 granted on 2005-12-13Air-fuel ratio control apparatus for internal combustion engine and method thereof
#79 | 2005-01-06 ✅ Patent 6,976,483 granted on 2005-12-20Air-fuel ratio control apparatus for internal combustion engine and method thereof
#80 | 2005-01-06 ✅ Patent 7,219,535 granted on 2007-05-22Leakage diagnosis apparatus for fuel vapor purge system and method thereof
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