Hitachi Automotive Engineering Co., Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hitachi Automotive Engineering Co., Ltd..The latest application filed is for "vehicle control method and system therefor".
Company Profile
0.79.0
- Hitachi Automotive Engineering Co., Ltd. - Hitachinaka JP
- Hitachi Automotive Engineering Co., Ltd. - JP JP
- Hitachi Automotive Engineering Co., Ltd. - Ibaraki-ken JP
- Hitachi Automotive Engineering Co., Ltd. - Ibaraki JP
- Hitachi Automotive Engineering Co., Ltd. - both of JP
- Hitachi Automotive Engineering Co., Ltd. - Katsuta JP
- Hitachi Automotive Engineering Co., Ltd. - Tokyo JP
- Hitachi Automotive Engineering Co., Ltd. - Ibarabi JP
- Hitachi Automotive Engineering Co., Ltd. - Katsuda JP
Patent Activity
| Patent | Date |
|---|---|
| Vehicle control method and system therefor Grant 5,968,100 - Kayano , et al. October 19, 1 | 1999-10-19 |
| Torque feedback shift control device and method Grant 5,785,627 - Uno , et al. July 28, 1 | 1998-07-28 |
| Cooling system of electric automobile and electric motor used therefor Grant 5,678,760 - Muso , et al. October 21, 1 | 1997-10-21 |
| Capacitance type sensor device Grant 5,659,254 - Matsumoto , et al. August 19, 1 | 1997-08-19 |
| Power train control apparatus and method for a vehicle Grant 5,658,213 - Sato , et al. August 19, 1 | 1997-08-19 |
| Air flow rate measuring device Grant 5,631,415 - Igarashi , et al. May 20, 1 | 1997-05-20 |
| Electric vehicle control system Grant 5,631,796 - Yoshihara , et al. May 20, 1 | 1997-05-20 |
| Integrated multilayered microwave circuit and a method of fabricating it Grant 5,628,053 - Araki , et al. May 6, 1 | 1997-05-06 |
| Control equipment for electric vehicle and control method thereof Grant 5,610,483 - Obara , et al. March 11, 1 | 1997-03-11 |
| Drive shaft torque controlling apparatus for use in a vehicle having a power transmission mechanism and method therefor Grant 5,608,626 - Ibamoto , et al. March 4, 1 | 1997-03-04 |
| Controller for electric vehicle Grant 5,600,215 - Yamada , et al. February 4, 1 | 1997-02-04 |
| Rotor structure of alternating current generator for use in vehicle Grant 5,574,324 - Hirama , et al. November 12, 1 | 1996-11-12 |
| Malfunction monitoring apparatus and method for secondary air supply system of internal combustion engine Grant 5,560,199 - Agustin , et al. October 1, 1 | 1996-10-01 |
| Miniature motor and fan using the same Grant 5,530,304 - Mirumachi , et al. June 25, 1 | 1996-06-25 |
| Electronic throttle system Grant 5,517,966 - Kanazawa , et al. May 21, 1 | 1996-05-21 |
| System and method for diagnosing characteristics of acceleration sensor Grant 5,506,454 - Hanzawa , et al. April 9, 1 | 1996-04-09 |
| Catalyzer control apparatus Grant 5,503,804 - Fujishita , et al. April 2, 1 | 1996-04-02 |
| Electric car control system Grant 5,495,908 - Obara , et al. March 5, 1 | 1996-03-05 |
| Controller for electric vehicle Grant 5,481,460 - Masaki , et al. January 2, 1 | 1996-01-02 |
| Air flow rate measuring device Grant 5,467,648 - Igarashi , et al. November 21, 1 | 1995-11-21 |
| Knocking detection method for internal combustion engines and ignition timing control method therefor Grant 5,460,031 - Fujishita , et al. October 24, 1 | 1995-10-24 |
| Canister purge gas control device and control method for internal combustion engine Grant 5,445,133 - Nemoto August 29, 1 | 1995-08-29 |
| Charging generator control for vehicles Grant 5,444,354 - Takahashi , et al. August 22, 1 | 1995-08-22 |
| Automatic transmission control system with variable lockup timing Grant 5,434,780 - Kume , et al. July 18, 1 | 1995-07-18 |
| Electronic throttle system Grant 5,431,141 - Kanazawa , et al. July 11, 1 | 1995-07-11 |
| Integrated multilayered microwave circuit Grant 5,400,039 - Araki , et al. March 21, 1 | 1995-03-21 |
| Apparatus for controlling the electric heating of catalyst Grant 5,390,493 - Fujishita , et al. February 21, 1 | 1995-02-21 |
| Yawing-momentum detecting apparatus for a vehicle, a detecting method thereof, and motion controlling apparatus for a vehicle, utilizing the detecting apparatus Grant 5,369,580 - Monji , et al. November 29, 1 | 1994-11-29 |
| Electrostatic type micro transducer and control system using the same Grant 5,367,429 - Tsuchitani , et al. November 22, 1 | 1994-11-22 |
| Control system for electric vehicle Grant 5,345,155 - Masaki , et al. September 6, 1 | 1994-09-06 |
| Noise reduced centrifugal blower Grant 5,336,046 - Hashimoto , et al. August 9, 1 | 1994-08-09 |
| Anti-skid brake control device Grant 5,328,256 - Ohta , et al. July 12, 1 | 1994-07-12 |
| Air flow meter Grant 5,325,712 - Tsutsui , et al. July 5, 1 | 1994-07-05 |
| Engine control method and apparatus Grant 5,319,558 - Nemoto , et al. June 7, 1 | 1994-06-07 |
| Throttle actuator Grant 5,265,572 - Kadomukai , et al. November 30, 1 | 1993-11-30 |
| Angular rate detection apparatus, acceleration detection apparatus and movement control apparatus, of moving body Grant 5,247,466 - Shimada , et al. September 21, 1 | 1993-09-21 |
| Capacitive type semiconductor accelerometer Grant 5,243,861 - Kloeck , et al. September 14, 1 | 1993-09-14 |
| Hot-electrical-resistance type gas flow meter and internal combustion engine with hot-electrical-resistance type gas flow meter Grant 5,231,871 - Arai , et al. August 3, 1 | 1993-08-03 |
| Capacitive acceleration detector having reduced mass portion Grant 5,228,341 - Tsuchitani , et al. July 20, 1 | 1993-07-20 |
| Anti-skid control system for automotive vehicle Grant 5,207,483 - Shimada , et al. May 4, 1 | 1993-05-04 |
| Centrifugal fan with noise suppressing arrangement Grant 5,199,846 - Fukasaku , et al. April 6, 1 | 1993-04-06 |
| Fluid control valve, valve support member therefor and idling air amount control apparatus for automobile using the fluid control valve Grant 5,188,073 - Ejiri , et al. February 23, 1 | 1993-02-23 |
| Fuel injection control apparatus for an internal combustion engine Grant 5,146,898 - Itakura , et al. * September 15, 1 | 1992-09-15 |
| Electric-car controller Grant 5,136,219 - Takahashi , et al. August 4, 1 | 1992-08-04 |
| Armature of a rotary electric machine with a commutator and a conductor for the armature coil Grant 5,130,596 - Umeki July 14, 1 | 1992-07-14 |
| Method for concentrically assembling a pair of cylindrical members and method for assembling a nozzle in a fuel injector Grant 5,127,156 - Yokoyama , et al. July 7, 1 | 1992-07-07 |
| Blowout temperature control apparatus of air conditioner for automobiles Grant 5,118,038 - Shimizu , et al. June 2, 1 | 1992-06-02 |
| Electromagnetic fuel injection valve Grant 5,109,824 - Okamoto , et al. May 5, 1 | 1992-05-05 |
| Fuel injection valve Grant 5,108,037 - Okamoto , et al. April 28, 1 | 1992-04-28 |
| Electromagnetic fuel injection valve Grant 5,098,016 - Okamoto , et al. * March 24, 1 | 1992-03-24 |
| Engine controller with low voltage reset Grant 5,095,438 - Sasaki March 10, 1 | 1992-03-10 |
| Blower unit for automobile air conditioner Grant 5,063,832 - Mirumachi , et al. November 12, 1 | 1991-11-12 |
| Vehicle control apparatus including abnormality detection Grant 5,047,944 - Ishikawa , et al. September 10, 1 | 1991-09-10 |
| Air flow meter with compensation of second stage delay of thermal inertia Grant 5,036,702 - Akamatsu , et al. August 6, 1 | 1991-08-06 |
| Automatic transmission apparatus for vehicle Grant 5,025,686 - Sato , et al. June 25, 1 | 1991-06-25 |
| Apparatus for controlling a throttle valve Grant 5,016,586 - Imamura , et al. May 21, 1 | 1991-05-21 |
| Electromagnetic fuel injector Grant 5,012,982 - Souma , et al. May 7, 1 | 1991-05-07 |
| Air flow meter for internal combustion engine Grant 4,986,116 - Usui , et al. January 22, 1 | 1991-01-22 |
| Fuel injection control apparatus for an internal combustion engine Grant 4,966,118 - Itakura , et al. October 30, 1 | 1990-10-30 |
| Motor-driven power steering apparatus Grant 4,960,178 - Abukawa , et al. October 2, 1 | 1990-10-02 |
| Multi-shade color liquid crystal display apparatus Grant 4,922,239 - Kugo , et al. May 1, 1 | 1990-05-01 |
| Ignition timing control apparatus for an internal combustion engine Grant 4,913,116 - Katogi , et al. April 3, 1 | 1990-04-03 |
| Method and apparatus for controlling throttle valve in internal combustion engine Grant 4,911,125 - Sugawara , et al. March 27, 1 | 1990-03-27 |
| Air-fuel ratio control apparatus for multicylinder engine Grant 4,909,223 - Ituzi , et al. March 20, 1 | 1990-03-20 |
| Electric power steering control system Grant 4,875,539 - Abukawa , et al. October 24, 1 | 1989-10-24 |
| Voltage regulator for charger/generator Grant 4,831,322 - Mashino , et al. May 16, 1 | 1989-05-16 |
| Motor-driven power steering apparatus Grant 4,756,375 - Ishikura , et al. July 12, 1 | 1988-07-12 |
| Ultrasonic wave type fuel atomizing apparatus for internal combustion engine Grant 4,715,353 - Koike , et al. December 29, 1 | 1987-12-29 |
| Color liquid crystal display device with interdigited segment electrodes Grant 4,697,886 - Ito , et al. October 6, 1 | 1987-10-06 |
| Engine air-fuel ratio control apparatus Grant 4,676,213 - Itsuji , et al. June 30, 1 | 1987-06-30 |
| Liquid crystal color display apparatus having fixed and variable color regions Grant 4,673,252 - Kugo , et al. June 16, 1 | 1987-06-16 |
| Closed loop type proportional electromagnetic valve for hydraulic control Grant 4,669,504 - Fujitsugu , et al. June 2, 1 | 1987-06-02 |
| Liquid crystal display device having louvered filter and strip electrodes Grant 4,653,863 - Ito , et al. March 31, 1 | 1987-03-31 |
| Electromagnetic fuel injection valve Grant 4,625,919 - Soma , et al. December 2, 1 | 1986-12-02 |
| Capacity control device for compressor Grant 4,619,595 - Amano , et al. October 28, 1 | 1986-10-28 |
| Voltage regulator for charging generator Grant 4,618,811 - Mashino , et al. October 21, 1 | 1986-10-21 |
| Magnetic fuel injection valve Grant 4,520,962 - Momono , et al. June 4, 1 | 1985-06-04 |
| Carburetor with starting system Grant 4,446,080 - Karino , et al. May 1, 1 | 1984-05-01 |
| Fuel injection control system for electromagnetic valve-controlled fuel injection pump of diesel engine Grant 4,401,076 - Sano , et al. August 30, 1 | 1983-08-30 |
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