Easy To Use Patents Search & Patent Lawyer Directory

At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.

Searching: denso





Search by keyword, patent number, inventor, assignee, city or state:




Patent # Description
US-6,467,281 Vapor-compression refrigerant cycle for vehicle
In a refrigerant cycle for a vehicle air conditioner, a compressor is operated by a power from a vehicle engine, a load detecting unit is disposed to detect load...
US-6,467,267 Fluid pressure boosting device and brake system employing the same
In a brake fluid pressure boosting device 1 of the present invention, by operation, an input shaft 4 is moves forward to rotate a lever 27 to actuate a control...
US-6,467,266 Brake booster
In a brake booster of the present invention, by depression of a brake pedal 3, an input shaft 4 travels to the left, a pedal input converter generates thrust,...
US-6,466,924 Verification method of neural network and verification apparatus thereof
A verification method and a verification apparatus of a neural network for guaranteeing the operation of the neural network to any input signals which might be...
US-6,466,868 Navigation device for use in automotive vehicle
A navigation device provides a driver with proper instructions to which direction to drive when he approaches a junction at which an entering road branches out...
US-6,466,867 Vehicular navigation system
A navigation system, which can detect particular intersection as the intersection to be guided, even if the particular intersection is not judged as the...
US-6,466,863 Traveling-path estimation apparatus for vehicle
An object in front of a vehicle is detected. At least one of a steering angle of the vehicle and a yaw rate thereof is detected. First curvature data are...
US-6,466,853 Vehicle transmission and air conditioning control system
In the transmission and air conditioning control system having an air conditioner provided with a compressor driven by an engine and an evaporator for cooling a...
US-6,466,851 Vehicle control system for continuously variable transmission having manager control unit
In a vehicle control system of this invention, a CVT ECU does not executes the calculations such as a gear ratio, etc., but simply controls the gear ratio of a...
US-6,466,447 Electronic control unit having flexible wires connecting connector to circuit board
In an electronic control unit for controlling operation of various devices, a circuit board carrying electronic components thereon and a connector for connecting...
US-6,466,151 A/D converter
An analog input voltage signal to be A/D-converted is supplied to a ring gate delay circuit including inverting circuits connected in series in a ring as a...
US-6,466,123 Temperature sensor and method of manufacturing same
A temperature sensor has a sensing element (13) consisting of a thermistor (11) and leads (12) and a sheath pin (15) containing core wires (14), to accurately...
US-6,465,996 Constant voltage circuit with a substitute circuit in case of input voltage lowering
A constant voltage circuit robust to the input voltage lowering is disclosed. The invention is applied to a constant voltage circuit fed with an input voltage...
US-6,465,925 Rotary electric machine having auxiliary poles
A rotary electric machine includes a plurality of permanent magnet main poles disposed on an inner periphery of a yoke and a plurality of auxiliary poles...
US-6,465,907 Activating device for vehicle passenger protection system
In an activating device for a passenger protection system in a vehicle, erroneous activating operation caused by improper operation of a microcomputer or...
US-6,465,839 Semiconductor device having lateral MOSFET (LDMOS)
In an LDMOS, an n-type region 6, which is formed to have a concentration higher than that of an n-type substrate 1 and whose concentration gradually increases...
US-6,465,113 Aluminum alloy brazing sheet for a heat exchanger
An aluminum alloy brazing sheet having a four-layered structure, of sheet thickness 0.2 mm or less, and having a core alloy, a filler alloy of an Al--Si alloy on...
US-6,464,028 Vehicle-drive system
The present invention provides a vehicle-drive system which can recovers inertial power from a vehicle. Torque of an internal-combustion engine is transferred to...
US-6,463,998 Vehicle air conditioning ventilation system and apparatus having positional doors and blow-switching modes
A vehicle air conditioning flow apparatus is constructed of a heat exchanger that heats and cools air that is directed along an air flow path ultimately directed...
US-6,463,803 Semiconductor mechanical sensor
A semiconductor mechanical sensor having a new structure in which a S/N ratio is improved. In the central portion of a silicon substrate 1, a recess portion 2 is...
US-6,463,788 Structure of electric connector of gas sensor
An improved structure of an electric connector of a gas sensor is provided which is designed to establish a firm electric connection between each electrode...
US-6,463,749 Air-conditioning device for a vehicle and device for controlling an engine for a vehicle
A device for controlling an engine for a vehicle and an air-conditioning device for a vehicle capable of suitably controlling the blow-out rate of an...
US-6,463,735 Apparatus for detecting deterioration of exhaust gas purifying catalysts
An engine has an upstream-side catalyst and a downstream-side catalyst. First and second air-fuel ratio sensors are provided on the upstream and downstream sides...
US-6,463,659 Multi-stage pulley and production method thereof
An annular groove portion is formed between portions corresponding to groove portions and thereafter the groove portions are formed while the annular groove is...
US-6,463,646 Method of calking cylindrical member in hole
A cylindrical member is placed in a dead-end hole formed in a housing made of a material such as aluminum. A peripheral portion of the hole is pressed down to...
US-6,463,373 Fail-safe system in integrated control of vehicle
A fail-safe system used in integrated control of a vehicle includes structural-element control portions. Preset priority degrees are given to the...
US-6,463,360 Mobile robot, automated production system, and mobile robot system
A mobile robot placed on an automatic production line is provided. The mobile robot collects information on operating conditions of other mobile robots placed...
US-6,463,274 Multiple class of service determination for digital cellular telephones
Digital cellular telephone with a variable rate vocoder is used with a number of different classes of service. A first class of service provides always constant...
US-6,463,128 Adjustable coding detection in a portable telephone
A user's individual hearing characteristics are obtained and stored. Those characteristics are sent to the far end cellular telephone. The vocoder in the far end...
US-6,462,517 Voltage regulator of vehicle AC generator
A voltage regulator of a vehicle AC generator includes a switching element connected between a battery and a field coil, a control circuit for controlling the...
US-6,462,464 Stacked piezoelectric device and method of fabrication thereof
A stacked piezoelectric device and a method of fabrication thereof includes a piezoelectric stack having a first side electrode and a second side electrode,...
US-6,462,328 Photo-detection sensor and method of manufacturing the same
In a sensor chip for forming the light receiving elements of a photo-detection sensor, p-type regions of the photodiodes are formed in a surface portion of an...
US-6,461,120 Sealed-type electric compressor having refrigerant passage
A refrigerant passage within a main shaft includes an axial refrigerant passage extending in parallel with the main shaft from the end surface thereof, and a...
US-6,461,006 Measuring instrument with an indicator
A display is provided having five light-emitting elements, constituting a first light source, are provided on the surface of a wiring board. These sources...
US-6,460,607 Vehicle air conditioner
A vehicle air conditioner has a case and a heater core disposed in the case substantially horizontally. The case has a center face opening formed in a side wall...
US-6,459,476 Forward condition detecting apparatus for vehicles
A forward condition detecting apparatus for vehicles has a laser radar device mounted on a vehicle. A front height sensor and a rear height sensor detect a front...
US-6,459,186 AC generator for vehicles
An AC generator for a vehicle including a rotor with a fan, a stator disposed around the outer periphery of the rotor, and frame. The stator includes a laminated...
US-6,459,177 Electric rotary machine having a plurality of conductor segments and method of manufacturing the same
The invention provides a rotary electric machine and method of manufacturing same, having a plurality of conductor segments inserted in a plurality of slots of a...
US-6,458,670 Method of manufacturing a circuit substrate
A multilayer wiring substrate has a passive circuit element disposed on an insulating base substrate, and an insulating layer is disposed on the insulating base...
US-6,457,785 Brake control apparatus for vehicle
A characteristic changing device is adopted in the inventive brake control system for the vehicle. The characteristic changing device sets a differential...
US-6,457,447 Valve timing adjusting device
A seal plate partitions a sectorial space which houses a vane and a circumferential groove which houses a torsion spring, so that the sectorial space is formed...
US-6,456,954 Sensing apparatus for detecting a physical quantity, including memory circuits storing characteristics...
A sensing element detects a predetermined physical quantity and generates a sensor signal. A signal processing circuit processes the sensor signal and generates...
US-6,456,048 Vehicle alternator with anti-hunting feature and vehicle alternator control system
Shift means shifts a rotation speed range to a low rotation speed side based on an electricity amount related to rotation speed. In the rotation speed range,...
US-6,455,946 Alternating-current generating apparatus for an automotive vehicle
An automotive alternator is driven by an internal combustion engine via a one-way clutch. When the internal combustion engine is in an idling condition, the...
US-6,455,892 Silicon carbide semiconductor device and method for manufacturing the same
In an accumulation mode MOSFET, a surface channel layer is disposed on a p.sup.- type base region between an n.sup.+ type source region and an n.sup.- type epi...
US-6,454,180 Vehicle air conditioner with heating capacity control of cooling water circuit
In a vehicle air conditioner where air blown into a passenger compartment is heated in a heater core using cooling water for cooling a fuel cell system as a...
US-6,453,724 Gas concentration sensing apparatus
A gas concentration sensor comprises a pump cell for detecting an oxygen concentration in an exhaust gas and a sensor cell for detecting a NOx concentration in...
US-6,453,233 Method of making update information of map data and differential data of map data updating system
A differential update method for vehicular navigation apparatus, which can precisely update map data stored in a storage medium to up-to-date contents. When a...
US-6,452,381 Magnetoresistive type position detecting device
In a position detecting device for a moving object, such as a camshaft gear, having ridges and valleys, magnetoresistive elements are disposed in positions...
US-6,452,312 Piezoelectric laminate body
This invention provides a piezoelectric laminate body that limits, to a minimum, the difference of the quantity of displacement occurring in the boundary between...
← Previous | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 | Next →

File A Patent Application

  • Protect your idea -- Don't let someone else file first. Learn more.

  • 3 Easy Steps -- Complete Form, application Review, and File. See our process.

  • Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.