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-7,109,843 Remote control system for controlling a vehicle with priority of control access being assigned to the most...
A vehicle remote control system in which a plurality of users carry respective electronic keys that are assigned respective ID codes, for communicating with a...
US-7,109,761 Comparator circuit
A reference voltage and an input signal voltage are applied to gates of FETs each equipped with a LOCOS-drain structure, respectively, and currents according to...
US-7,109,727 Capacitive physical quantity sensor
In a capacitive physical quantity sensor, a C-V converter converts a variation in a capacitance between a movable electrode and a fixed electrode into a voltage...
US-7,109,646 Spark plug having center electrode with columnar portion and conical portion
A spark plug is composed of a main metal fitting having a cylindrical structure, an insulator disposed inside the cylindrical main metal fitting, a center...
US-7,109,645 Spark plug
A spark plug includes a metallic housing, an insulator fixed in the metallic housing, a center electrode fixed in the insulator, a ground electrode opposed to...
US-7,109,558 Power MOS transistor having capability for setting substrate potential independently of source potential
A power MOS transistor formed of an array of source cells and drain cells on an IC chip substrate has a plurality of substrate contact cells, each formed...
US-7,108,599 Vehicle air conditioning system having door drive mechanism
A pitch circle radius of a driving side gear of a drive mechanism of an air mix door is continuously and progressively increased from a maximum heating position...
US-7,108,531 Metallic face plate for automotive instrument cluster
A viewed component of a vehicle instrument cluster includes a planar sheet including a first face and a second face. The first and second sheet are offset by a...
US-7,108,487 Fuel supply system installed inside fuel tank
A fuel supply system has a cover, a pump unit, and metal pipes. The cover and the pump unit are connected through the use of the metal pipes so as to be moved...
US-7,108,179 Object detecting apparatus and irregularity detecting device for the same
An object detecting apparatus for detecting an object or a distance with the object includes at least one light receiving element for detecting a light quantity...
US-7,107,977 Ignition apparatus for internal combustion engine
An ignition apparatus for an internal combustion engine, which is controlled by a control unit, includes a connector, an ignition coil assembly, an igniter and a...
US-7,107,967 Fuel supply pump having inner lubricating groove
A fuel supply pump includes a housing, a camshaft and a cam ring. The camshaft is rotatably supported in the housing. The cam ring is supported around a cam...
US-7,107,951 Variable valve timing control device of internal combustion engine
A required valve timing change rate Vreq is calculated so as to make a deviation D between a target valve timing VTtg and an actual valve timing VT small and...
US-7,107,846 Capacitance type acceleration sensor
A capacitance type acceleration sensor includes a semiconductor substrate, a weight portion supported with the substrate through a spring portion, a movable...
US-7,107,827 Fuel vapor leak check module
A fuel vapor leak check module has a pressure sensor and a pump driven by a brushless motor. The pressure sensor is disposed at a place opposite to the inlet. A...
US-7,107,759 Apparatus for reducing hydrocarbon emission of internal combustion engine
A canister communicates with an intake manifold of an internal combustion engine through a purge pipe. The canister absorbs fuel vapor evaporated in a fuel tank....
US-7,107,683 Forming method of throttle apparatus for internal combustion engine
A molding dies have a first shaft holding portion and a second shaft holding portion. The first shaft holding portion supports an outer surface of a metal shaft...
US-7,107,680 Manufacturing method of heat exchanger and structure thereof
A first plate and a second plate have brazing paste on the surface thereof. When the first plate is combined with the second plate while an inner fin is disposed...
US-7,107,679 Forming method of throttle apparatus for internal combustion engine
A throttle valve and the throttle body are formed substantially simultaneously in the same dies. When a movable die moves away from a fixed die, a body ejector...
US-7,107,678 Forming method of throttle apparatus for internal combustion engine
A throttle valve and the throttle body are formed substantially simultaneously in the same dies. The melted resin is injected in to a cavity through a pair of...
US-7,107,661 Method of recycling printed circuit board
The present invention provides a method and apparatus of recycling a printed circuit board for separating and retrieving a metallic material, which includes a...
US-7,107,145 Navigation apparatus
The present invention provides a navigation apparatus capable of distinguishing characters displayed in a display screen. Names of objects to be displayed on a...
US-7,107,064 Mobile communication device and method for determining whether to transmit position data
A mobile communication device and other users form a communication network along with a position search server. When a position search request from the user...
US-7,106,817 Communication device having delay information calculating function
A communication device using orthogonal multiplexing carrier method for determining delay information of received radio waves. In this device, a known signal...
US-7,106,592 Coolant cooled type semiconductor device
A coolant cooled type semiconductor device capable of achieving a superior heat radiation capability is provided, while having a simple structure. While a...
US-7,106,212 Mobile radio communication for automatic toll collection system
A mobile radio communication device for an automatic toll collection system executes toll charging processing and travel guide. It communicates with road-side...
US-7,106,047 Electric current detection apparatus
An electric current detection apparatus has a single magnetic sensor for detecting a first current which flows from a battery and also a second current which...
US-7,106,031 Electric power supply apparatus having input switching circuit
In a power supply apparatus, a switching circuit selectively applies one of an input voltage of a power converting circuit and an output voltage of the power...
US-7,106,029 Vehicle generator and vehicle generating system
A vehicle generating system includes a generator for a vehicle, a voltage regulator that supplies field current to the field coil at a variable duty ratio, a...
US-7,106,012 Electronic control unit, electric power-assisted steering device and transmission ratio-variable steering unit
An electronic control unit for producing a sufficiently boosted voltage even when a supply voltage becomes high includes an inverter that drives switching...
US-7,105,990 Spark plug for internal combustion engine
Carbon fouling adhered on an insulator tip of a spark plug of the present invention is burnt down by a leak current during an inductive discharge period, due to...
US-7,105,974 AC motor having stator windings formed as loop coils, and control apparatus for the motor
A synchronous AC motor has a stator with stator poles arranged as a plurality of circumferentially extending stator pole groups, with each stator pole group...
US-7,105,971 Permanent-magnet rotor for an inner rotor type electric rotary machine and magnet-saving type rotor for a...
A total of three permanent magnets, installed in a rotor core closely to an outer cylindrical surface of the rotor core, are disposed at predetermined angular...
US-7,105,960 Generator mountable to vehicle
A generator includes a case for accommodating a stator, a rotor and a fan. The case includes two end walls in an axial direction and a peripheral side wall. The...
US-7,105,910 Semiconductor device having SOI construction
A semiconductor device includes: a semiconductor substrate including a first semiconductor layer, an insulation layer and a second semiconductor layer, which are...
US-7,105,902 Optical device having movable portion and method for manufacturing the same
An optical device includes a semiconductor substrate having an opening, a support member disposed on the substrate, and a movable portion disposed on the opening...
US-7,105,243 Fuel cell system working to control supply pressure of fuel accurately
A fuel cell system is provided which includes an off-gas recirculating mechanism working to mix an off-gas discharged from a fuel cell with a hydrogen gas...
US-7,104,664 Apparatus for automatically adjusting direction of light axis of vehicle headlight
The apparatus for automatically adjusting a direction of a light axis of a vehicle headlight of the invention has a configuration in which the swivel control...
US-7,104,254 Throttle control apparatus having plate-shaped inner connecting member
A throttle body of an electrically controlled throttle apparatus is constructed with a bore wall part, a motor housing part receiving a heavy component such as a...
US-7,104,061 Fluid machine
A fluid machine for a waste heat collecting system for an internal combustion engine has an object to make most use of the collected waste heat and an operation...
US-7,103,467 Device for detecting response characteristics of sensor
When the output of the AFR ratio sensor is stable in a steady operating state, the amount of fuel is increased by step inputting to detect a point where the...
US-7,103,462 Control device of automatic transmission
When a request to switch to a shift to a new third shift step is made during performing a shift from a first shift step to a second shift step, a method of...
US-7,103,459 Vehicular abnormality detecting device
Abnormality of a vehicle is detected while the vehicle is being parked. System normality is set when a tank internal pressure is K2 or more for time T1 or more....
US-7,103,389 Radio communication device capable of generating melody patterns via sound, tactical and visual notifications
Sound source pulses are output to a sound drive circuit based on first to fourth sound source data of a ringer melody. Thus, the sound drive circuit drives a...
US-7,102,314 Brushless motor control apparatus having overheat protecting function
A brushless motor control apparatus detects a phase current flowing in a brushless motor, converts the phase current to a vector current including a d-axis...
US-7,101,601 Exhaust gas purifying filter with reinforced peripheral area and method for manufacturing the same
An exhaust gas purifying filter having a high strength and an excellent efficiency of exhaust gas purification and a method for manufacturing the same are...
US-7,101,491 Piezoelectric ceramic composition and method of production of same, piezoelectric element, and dielectric element
A piezoelectric ceramic composition not containing lead, able to be sintered at ordinary pressure, and superior to the past in at least one of the properties...
US-7,101,299 Starter with planetary reduction gear device
In a planetary reduction gear device of a starter, a planet carrier forms gear shafts and planetary gears are rotatably supported by the gear shafts through...
US-7,101,166 Apparatus for extruding ceramic molding
The extruding apparatus has the molding die to form the ceramic molding, the screw extruder containing the extrusion screw to knead and guide the ceramic...
US-7,101,165 Extrusion molding apparatus for ceramic molded product
An extrusion molding apparatus comprises a shaping die for producing a ceramic molded product, and a screw extruder having built therein an extruding screw (40)...
← 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.