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-6,618,927 Method for manufacturing a gas sensor
A sensing element, disposed in a housing, has a gas contact portion exposed to a measured gas. A protective cover extends from a distal end of the housing so as...
US-6,618,666 Electronic control unit and method for measuring engine soak time
In an ECU for vehicles, a microcomputer operates with a main power from a battery, and a clock IC operates with sub power from the battery and measures time...
US-6,617,813 Wiper control system and method for controlling wiper
A raindrop sensor detects an amount of raindrops landed on a window glass and outputs a measurement signal to a microcomputer. The microcomputer calculates an...
US-6,617,755 Piezoelectric actuator drive circuit and fuel injection system
A piezoelectric actuator drive circuit has an abnormality detection circuit section. The abnormality detection circuit section is provided with a voltage...
US-6,617,741 Commutator for electric rotary machine and manufacturing method thereof
A commutator having even number (2n) of commutator segments and n segment pairs, each pair consisting of two commutator segments positioned symmetrically with...
US-6,617,735 Vehicle AC generator
A vehicle AC generator includes a rotor, a stator having a stator core and a stator winding, a pair of front and rear frames and electric components including a...
US-6,617,723 Lead-wire arrangement of vehicle AC generator
An ac generator for a vehicle includes a multi-poled rotor, a stator having a multi-phase stator winding which has output lead wires, a full-wave rectifier unit,...
US-6,617,717 Alternator
In an alternator, a pole core has a plurality of claw-pole pieces, and a cooling fan has a plurality of diagonal-flow-type blades and a plurality of...
US-6,617,716 Rotary electric machine having stator coolant passage means
In a rotary electric machine, a stator coolant passage means including a stator coolant tube and a damping member is provided between the inner periphery of a...
US-6,616,562 Planetary gear reduction mechanism having an oilless bearing
In a planetary gear speed reduction mechanism includes a drive gear, a driven gear, a sun gear connected to the drive gear, an internal gear disposed around the...
US-6,616,073 Fuel injection valve
In a fuel injection valve in which an outer frame member is press fitted to a limited region of an outer circumference of an inner pipe member in a state that a...
US-6,616,072 Fluid injection nozzle
A fuel injector has a chamber between a valve body and a plate in which a plurality of through holes are formed. The chamber has a diameter larger than that of...
US-6,615,902 Die casting machine and die casting method
A die casting machine includes vacuum tank 26 and vacuum pump 27 that together evacuate the inside of a mold cavity 40 to a first degree of vacuum, and vacuum...
US-6,615,869 Solenoid valve
A solenoid valve has a solenoid, a control valve having a spool, a seat member having an oil hole whose one end communicates with a control pressure chamber...
US-6,615,799 Fuel injection pump
A camshaft has a cam having a circular profile. A cam-ring is rotatably arranged on a radial outside of the cam. The cam-ring orbits around the cam. The cam-ring...
US-6,615,668 Semiconductor pressure sensor having signal processor circuit
A diaphragm that distorts according to pressure applied thereon and a signal processor circuit are formed on a semiconductor substrate having an ...
US-6,615,641 Structure of gas sensor
A gas sensor is provided which includes a first cylindrical insulation porcelain having a gas sensor element installed therein and a second cylindrical...
US-6,615,603 Cooling system of heat emitters
Heat is absorbed from a first heat emitter and a second heat emitter is cooled by an adsorption type refrigerator operating by that absorbed heat. When the...
US-6,615,487 Method for manufacturing valve timing adjusting apparatus
A base material of a peripheral wall and a vane rotor is formed by extrusion molding an aluminum alloy and cutting an extrusion molded article to the desired...
US-6,615,119 Object-oriented diagnostic apparatus for vehicle controller
A vehicle controller self-diagnosis apparatus having areas such as memory information, tables, and the like relating to abnormality-detection processing that can...
US-6,614,633 Semiconductor device including a surge protecting circuit
A protecting apparatus includes a back-flow preventing Zener diode having a cathode connected directly to a control terminal of a main transistor formed on a...
US-6,614,282 Clamp circuit for a semiconductor integrated circuit device
A comparator, having an offset of 0.1V, compares a terminal voltage Vin1 with a clamp voltage V.sub.CL (5.1V). When an overvoltage input exceeding the V.sub.CL...
US-6,614,207 Vehicular power generator control apparatus having maximum conduction rate limiting function
A vehicular power generator control apparatus includes a switching transistor, a voltage control circuit, a high rotation speed detecting circuit, a leakage...
US-6,612,922 Ventilation controlling apparatus
A ventilation controlling apparatus uses a flexible film member as a slide door and an air casing design profile, to prevent generation of popping or cracking...
US-6,612,497 Two-dimensional-code related method, apparatus, and recording medium
An image of a region is taken which includes a two-dimensional code. A two-dimensional code area is determined in the image. The two-dimensional code area...
US-6,612,300 Cutting method for hard, brittle materials
The present invention provides a cutting method for hard, brittle materials that is capable of completely cutting through hard, brittle materials such as...
US-6,612,191 Starter with driving lever having lever pin
To reduce entire length and radial dimension of a starter, the starter includes a driving lever composed of a lever body and a lever pin as a pivot center of the...
US-6,612,167 Air flow meter having turbulence reduction member
A U-shaped bypass passage is provided in an intake pipe. A part of air flowing in the intake pipe is introduced into the bypass passage. The bypass passage is...
US-6,609,980 Flexible joint
In a flexible joint having a first rotating body connected to a shaft of an engine, a second rotating body coaxially connected to the first rotating body via a...
US-6,609,752 Mounting structure for seat occupant sensor
In a mounting structure, a seat occupant sensor is disposed on the central region of the bearing surface of the foam of a seat, and signal lines that connect the...
US-6,609,667 Fuel injection nozzle
In a fuel injection nozzle for an internal combustion engine, a frictional force reducing member is interposed between a seating surface of a shoulder portion of...
US-6,609,289 Stator of rotary electric machine and method for making the same
A stator core has a plurality of slots. Insulating members are formed into a cylindrical shape and are inserted into the slots. Axial ends of the insulating...
US-6,608,608 Vehicular head up display
A light source of a liquid crystal panel employed in a head up display for a vehicle has an embedded filament for emitting a light with high luminance and...
US-6,608,567 Short range wireless communication using on-board apparatus
A fixed station and an on-board apparatus are constructed to carry out a short range communication. The on-board apparatus specifies an application from a...
US-6,608,562 Vital signal detecting apparatus
A vital signal detecting apparatus comprises an attachable device to be attached to a finger, a sensor having a light-emitting device and a light-receiving...
US-6,608,553 Remote vehicle monitoring system and vehicle-mounted device therefor
A stolen-vehicle monitoring system monitors a present position of a stolen-vehicle via radio communication between a monitor station and a vehicle-mounted...
US-6,608,482 Battery control method for hybrid vehicle
A battery control system is provided which charges or discharges a storage battery installed in a hybrid vehicle to bring a state-of-charge of the storage...
US-6,608,424 Rotary electric machine having annular rotor core with slits
In an alternating current generator, a rotor is provided radially inside a stator core. A rotor core has a cylindrical boss press-fit around a rotor shaft, disc...
US-6,608,394 Starting system for vehicle
In the case of an engine automatic stop and start system in which an engine is stopped while a vehicle is stopped and the engine is started when the vehicle is...
US-6,607,643 NOx gas detecting apparatus
A NO.sub.x gas detecting apparatus including an oxygen pumping cell for removing oxygen from a measurement gas, and a NO.sub.x detecting cell positioned...
US-6,607,253 Braking torque control apparatus and method
A pair of shoes are expanded by driving an electric brake motor. Due to the friction engagement of the shoes with a drum inner peripheral surface, a braking...
US-6,606,877 Vehicle air conditioner that operates during engine stops
A vehicle air conditioner allows storing cold thermal energy in a cold thermal energy storage unit during operation of a vehicle engine to be used later during...
US-6,606,873 Ejector circuit
A first check valve 620 for allowing refrigerant to flow only from a compressor 100 to an evaporator 300 (a refrigerant passage 510) is provided in a hot-gas...
US-6,606,396 Method and apparatus for detecting forgery
A two-dimensional code and a predetermined figure pattern are printed on a medium. An error in the two-dimensional code is correctable during decoding of the...
US-6,605,921 Electric power supply system for engine starters
An electric power supply system for a starter comprises a capacitor. This capacitor is charged by a battery through a charging circuit including resistors that...
US-6,605,853 Semiconductor device having heat protection circuits
A semiconductor device has plural output circuits. Each of the plural output circuits has a semiconductor switching element and a heat protection circuit...
US-6,605,357 Bonding method and bonding structure of thermoplastic resin material
A PEI film to be bonded is disposed on a glass epoxy substrate through an alkane film, and a position to be adhered is heated to a temperature not less than the...
US-6,605,045 Wristwatch-type human pulse wave sensor attached on back side of user's wrist
A pulse wave sensor includes a detecting element and a sensor body. The pulse wave sensor is worn on the back side of a user's wrist corresponding to the back of...
US-6,604,573 Hydrogen occluding core
A tube is provided with elastically deformable tube deforming sections (tube curved sections), and a fin is provided with the quality of spring so that the fin...
US-6,604,511 Fuel supply apparatus
A fuel supply apparatus in which, even if a column support receiving region of a supporting member is broken, the breakage is prevented from reaching both...
← 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.