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: hitachi





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




Patent # Description
US-8,229,647 Control apparatus for multi-cylinder internal combustion engine
Provided is a control apparatus for a multi-cylinder internal combustion engine equipped with fuel injection valves provided respectively for the cylinders...
US-8,229,531 Optical bioinstrumentation devices
There is provided an optical bioinstrumentation device, with which measurement data reflect more correctly the information inside the living body with less...
US-8,229,490 Hand-off control method in radio communication system
A hand-off control method (FIG. 4) for suppressing reverse radio wave interference between radio access terminals and for accelerating hand-off, in which when a...
US-8,229,284 Video signal transmitting apparatus and video signal receiving apparatus
An interface is realized that can prevent video signals from being copied easily and which uses a luminance/color difference signal transmission scheme with an...
US-8,229,258 Optical waveguide-type wavelength domain switch
An optical waveguide-type wavelength domain switch includes a waveguide-type multi/demultiplexing device laminate comprising three or more laminated...
US-8,229,042 Orthogonal frequency division multiplexing demodulator
An OFDM demodulator which does not require a reference signal for synchronization of carriers and can reduce influence of phase rotation by a propagation path...
US-8,228,955 Wireless communication system, base station and transmission timing control method
A wireless communication system includes first and second transmitting stations cooperating with each other to transmit data signals in parallel to the same...
US-8,228,892 Synchronous delivery method
An aggregation device performs a synchronous processing so that a synchronous delivery may be made from a plurality of base stations through a broadcasting...
US-8,228,780 Optical disk device
Proposed is an optical disk device capable of optimally adjusting a current value of a direct current and a high frequency superimposed current for driving a...
US-8,228,771 Optical disc recording apparatus and optical disc recording method
In a recording/reproducing apparatus and a recording method, for enabling a high reliability on reproduction data are conducted the followings: recording a test...
US-8,228,769 Write strategy determining method, optical disc recording method, optical disc and optical disc apparatus
An optical disc recording method of suppressing variations in the record quality due to variations in an initial strategy of a write strategy using many...
US-8,228,768 Optical disc device and optical disc record reproducing method
When record or reproduction quality of an optical disc is deteriorated, an enhancement in the performance is implemented by slowing down record or reproduction...
US-8,228,700 Power conversion device
Connection portions (225UP through 225WP) to which upper arm control terminals (320UU through 320UW) are connected are disposed at a first edge portion of a...
US-8,228,644 CPP-TMR sensor with non-orthogonal free and reference layer magnetization orientation
A CPP spin-valve magnetic head, according to one embodiment includes a ferromagnetic free layer having a bias-point magnetization nominally oriented in a first...
US-8,228,639 Symmetrically tapered constrained layer damper for a flex cable assembly for a hard disk drive
A flex cable assembly for a head stack assembly of a hard disk drive comprises a flex cable for conducting data signals from the head stack assembly to a...
US-8,228,630 Conductive paths in a hard disk drive enclosure
A hard disk drive enclosure with conductive paths. A base plate comprising an electrically conductive material with at least one contact surface that allows for...
US-8,228,623 Imaging device
In order to obtain stable lens positions to have an object imaged in focus when the temperature of lenses changes, an imaging device of the present invention...
US-8,228,558 Printed matter managing system
One embodiment provides a printed matter managing system configured to print a file to which a label in accordance with identifying information of the file is...
US-8,228,505 Apparatus and method for detecting target substance, or device used for these apparatus and method
An object of the present invention relates to detecting a target substance with high contrast. The invention relates to analysis of a target substance using a...
US-8,228,496 Defect inspection method and defect inspection apparatus
Provided are a defect inspection apparatus having a large range for receiving light scattering from fine defects while securing a sufficiently large signal...
US-8,228,495 Defects inspecting apparatus and defects inspecting method
An inspecting apparatus and method including first and second illuminating units for illuminating a surface of a specimen to be inspected with different...
US-8,228,494 Apparatus for inspecting defects
A defect inspection apparatus includes an illumination optical system, a detection optical system which includes a reflecting objective lens, and wavelength...
US-8,228,479 Liquid crystal display with spacers arranged corresponding to metal electrode pedestals
A liquid crystal display device includes a TFT substrate and a counter substrate with liquid crystal sandwiched therebetween. Support columns which project...
US-8,228,478 Liquid crystal display device
A liquid crystal display device is provided which can enhance a numerical aperture. The display has a pixel transparent conductive film electrode and a...
US-8,228,464 Liquid crystal display device
A liquid crystal display device including a thin light guide plate and capable of preventing light leakage from light sources is provided. The light guide plate...
US-8,228,058 Eddy current flaw detection probe
Disclosed is an eddy current flaw detection probe that is capable of pressing itself against an inspection target whose curvature varies. A flaw sensor is...
US-8,227,842 Quantum well graphene structure
An electronic device employing a graphene layer as a charge carrier layer. The graphene layer is sandwiched between layers that are constructed of a material...
US-8,227,775 Particle beam therapy system
A particle beam therapy system includes a synchrotron which accelerates beams of charged particles to a desired energy level and permits extraction of the beams...
US-8,227,720 Vacuum switch and vacuum switchgear
A vacuum switch has a fixed electrode, a movable electrode facing the fixed electrode, an insulating cylinder, end plates covering both axial ends of the...
US-8,227,702 Multilayer ceramic substrate, electronic component, and method of manufacturing multilayer ceramic substrate
A multilayer ceramic substrate in which an active element and a passive element are surface-equipped over the outermost surface on one side is provided. The...
US-8,227,361 Prepreg and printed wiring board using thin quartz glass cloth
It is an object of the present invention to provide a high frequency-capable printed wiring board material reduced in the dielectric loss tangent, weight,...
US-8,227,347 Interconnecting structure production method, and interconnecting structure
An interconnecting structure production method includes providing a substrate, forming a semiconductor layer on the substrate, forming a doped semiconductor...
US-8,227,346 Method of producing semiconductor device
Disclosed is a producing method of a semiconductor device comprising a first step of supplying a first reactant to a substrate to cause a ligand-exchange...
US-8,227,238 Apparatus for producing pellets containing entrapped and immobilized microorganisms
A large amount of entrapping immobilization pellets with highly stable quality are produced inexpensively by high-speed treatment. There is provided a process...
US-8,227,226 Method for producing entrapping immobilization pellets, apparatus for producing the same, and entrapping...
It is possible to eliminate fluctuation in the pellet strength of the entrapping immobilization pellets according to production lots, and constantly and stably...
US-8,227,222 Method and apparatus for producing hydrogen and microorganism-immobilization pellets used in the same
The hydrogen-producing method of the an aspect of the present invention is a method for producing hydrogen in which hydrogen is produced from an organic matter...
US-8,227,089 Method of producing Nb.sub.3Sn superconducting wire rod, and Nb.sub.3Sn superconducting wire rod
A method of producing a Nb.sub.3Sn superconducting wire rod includes forming a wire rod comprising Nb, Sn and Cu, and having a mole ratio of the Sn expressed as...
US-8,227,030 Method of manufacturing semiconductor device and apparatus for processing substrate
A process for producing a semiconductor device, in which in the formation of a boron doped silicon film from, for example, monosilane and boron trichloride by...
US-8,226,849 Materials for polishing liquid for metal, polishing liquid for metal, method for preparation thereof and...
Provided are a metal-polishing liquid that comprises an oxidizing agent, an oxidized-metal etchant, a protective film-forming agent, a dissolution promoter for...
US-8,226,779 Compacted magnetic core, production method of the same, and motor for electric vehicle
A manufacturing method of a magnetic core includes a first step of applying a treatment liquid for forming an insulating film to iron powder; a second step of...
US-8,226,560 Reference image display method for ultrasonography and ultrasonic diagnosis apparatus
An ultrasonic image 105, 106 is captured by an ultrasonic probe 104. A reference image 111 is obtained by extracting a tomographic image corresponding to the...
US-8,226,429 Connection structure
A connection structure includes a first terminal housing with a plurality of first connecting terminals aligned and accommodated therein, a second terminal...
US-8,226,388 Oil-cooled screw compressor
In an oil-cooled screw compressor comprising, a compressor body including a pair of a male rotor and a female rotor, a motor including a stator and a motor...
US-8,225,994 Card processing apparatus and card processing method
A card processing apparatus is provided with: a storage unit for storing biological information read by a biological information acquiring unit as a result of...
US-8,225,672 Method for assessing remaining lifespan of bolt used at high temperatures
The present invention is intended to provide a method for assessing remaining lifespan of a bolt with higher precision than conventional methods, which can be...
US-8,225,487 Method for confining sense current of a read transducer to an air-bearing surface(ABS) side of a free layer
A method according to one embodiment includes forming a mask above a thin film sensor stack; forming an electrically insulating layer above the mask and sensor...
US-8,225,486 Method of manufacturing a perpendicular magnetic recording head
In a manufacturing process of a head slider, a plurality of head elements are formed on a wafer, each head element comprising: a return pole, a coil, and a main...
US-D664,254 Monitor for x-ray apparatus
US-8,225,358 Content recommendation apparatus and method
A content recommendation apparatus that can recommend contents suitable to user's taste immediately even after introduction of the system even if a TV set is...
US-8,225,244 Large scale integration device and large scale integration design method including both a normal system and...
The LSI design apparatus adds diagnostic circuitry for micro diagnosis to a behavior level description. Based on behavior level design data for a normal system...
← 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.