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-7,965,768 Video signal encoding apparatus and computer readable medium with quantization control
The present invention provides an image coding apparatus and an image coding program that execute quantization control so that a generating bit is made close to...
US-7,965,765 Adjustment method, circuit, receiver circuit and transmission equipment of waveform equalization coefficient
In an adjustment method of waveform equalization coefficient, one of jitter and amplitude is measured only in a case of an arbitrary signal sequence and a...
US-7,965,724 Translator for IP networks, network system using the translator, and IP network coupling method therefor
A translator for coupling a first IPv4 network and a second IPv6 network having different addressing architectures for IP addresses so as not to exhaust the IP...
US-7,965,696 Information transmitting method and information transmitting system
A slave station which transmits/receives signals to/from a master station, the slave station includes: a transmitting unit and receiving unit for...
US-7,965,611 Optical disk apparatus and starting method thereof
In a three-wavelength-compliant optical disk apparatus, the present invention enables to shorten time required for starting the apparatus such as discrimination...
US-7,965,610 Optical pickup device
In an optical pickup capable of removing inter-layer crosstalk, a dark line that may appear in a central portion of a beam is removed. Thereby, an error in a...
US-7,965,594 Optical pickup and optical disc apparatus
When recording/reproducing an optical disc having a recording layer of multi-layer structure, an unwanted optical beam reflected from a recording layer other...
US-7,965,590 Optical disc apparatus and offset adjustment method thereof
An optical disc apparatus includes a laser diode for emitting a laser light, a beam splitter for dividing the laser light into a main beam and sub beam, a main...
US-7,965,586 Magnetization detecting method and apparatus
A detection method and apparatus for reading magnetization information recorded in high density. A metal probe is brought close to the surface of a magnetic...
US-7,965,563 Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein
A semiconductor device having an electrically erasable and programmable nonvolatile memory, for example, a rewritable nonvolatile memory including memory cells...
US-7,965,510 Power conversion apparatus and power module
A power conversion apparatus includes a power module, four corners of which are fastened to a cooling jacket from its front surface by a front surface side...
US-7,965,502 Storage device
A storage device includes an enclosure, a plurality of drive connectors within the enclosure to which media drives are connected, a cooling fan in the...
US-7,965,469 Tape cartridge and tape loading system using same
There are provided a tape cartridge which can reliably remove contamination adhering to the surface of a head and a tape loading system using the same. A tape...
US-7,965,465 Techniques for storing shingle blocks in a cache memory using a data storage device
A data storage apparatus includes a data storage medium, a write element, a non-volatile cache memory circuit, and a controller circuit. The controller circuit...
US-7,965,386 Method and its apparatus for inspecting defects
A defect inspection apparatus is capable of inspecting an extremely small defect present on the top and edge surfaces of a sample such as a semiconductor...
US-7,965,370 Liquid crystal display device
A glass substrate (101) being an active matrix substrate and a resin film substrate (102) being a counter electrode are opposingly arranged on a surface of an...
US-7,965,369 Display device
A display device is provided which comprises a first conductive layer in which a first electrode film is formed, a first insulating layer provided over the...
US-7,965,368 Display device comprising a semiconductor chip including a first terminal which overlaps a first and second...
The present invention provides a display device which, in a region on which a semiconductor chip is mounted, can narrow the distance between neighboring line...
US-7,965,367 Display device having flexible printed circuit board with particular differential signal lines connection
A display device which can prevent a drawback that a positive signal line and a negative signal line are separated to left and right sides of an external...
US-7,965,349 Liquid crystal display device having particular flexible printed substrate
A liquid crystal display device includes: a liquid crystal display panel where a semiconductor chip driving pixel circuits is mounted on a main surface of a...
US-7,965,270 Display device including a data generating circuit to divide image data for one frame into a plurality of...
A display device includes a display panel having display elements, arranged in a matrix, a drain driver which supplies gradation voltages corresponding to image...
US-7,965,261 Method for driving a gas electric discharge device
A method for driving an AC type surface-discharge display device having cells arranged in a matrix. Each cell has at least three electrodes including a pair of...
US-7,965,163 Reactor core and reactor
Provided is an annular reactor core formed of a U-shaped core and core legs. Core joints including end portions and two protrusions form the U-shaped core....
US-7,965,143 Digital phase detector and phase-locked loop
A digital phase detector is provided that can be easily implemented in gate array or FPGA, to accurately quantize a phase difference of two clocks and convert...
US-7,965,056 Control apparatus of power conversion system
The invention provides a control apparatus of a power conversion system for driving an induction motor via a VVVF inverter, wherein the AC voltage generated by...
US-7,965,022 Piezoelectric element
A piezoelectric element that is high in piezoelectric performance and large in displacement and is reliable is provided. The piezoelectric element includes a...
US-7,964,980 Wind turbine generator system
To shorten a startup interval to reach a synchronizing condition, a phase difference and an amplitude difference between the grid voltage and the stator voltage...
US-7,964,975 Metal-resin-boned structured body and resin-encapsulated semiconductor device, and fabrication method for them
A fabrication method for a metal-base/polymer-resin bonded structured body according to the present invention includes the steps of: (1) applying, to a surface...
US-7,964,849 Nuclear medical diagnosis apparatus
A PET apparatus comprises a plurality of detector units in the circumferential direction, wherein the detector unit includes a plurality of unit substrates...
US-7,964,845 Charged particle beam device
The charged particle beam device of this invention separately detects secondary signal particles emitted from the surface of a sample, dark field signal...
US-7,964,509 Mass production method of semiconductor integrated circuit device and manufacturing method of electronic device
In order to prevent the contamination of wafers made of a transition metal in a semiconductor mass production process, the mass production method of a...
US-7,964,492 Semiconductor device and automotive AC generator
A semiconductor device includes a semiconductor element, a support member bonded to a first surface of the semiconductor element with a first bonding material...
US-7,964,484 Semiconductor integrated circuit device with reduced leakage current
The gate tunnel leakage current is increased in the up-to-date process, so that it is necessary to reduce the gate tunnel leakage current in the LSI which is...
US-7,964,388 Chemical reaction device, chemical reaction system, and chemical reaction method
A device is provided for a chemical reaction between molecules immobilized on a solid phase and molecules in a solution. A chemical analysis device is also...
US-7,964,297 Adhesion layer for thin film magnetic recording medium
The invention uses an adhesion layer of an amorphous alloy of aluminum. A first aluminum titanium embodiment of the amorphous adhesion layer preferably contains...
US-7,964,289 Formation method of metal layer on resin layer, printed wiring board, and production method thereof
A printed wiring board having a conductor circuit comprising a copper layer adjacent to an insulating layer and an electroless gold plating, wherein the...
US-7,964,140 Automatic analyzer
An automatic analyzer is disclosed that has a structure capable of using reagent containers each having an ID, such as a barcode, attached either on the top...
US-7,964,135 Method and apparatus for imprinting energy ray-setting resin, and discs and semiconductor devices with...
Disclosed herein is a method for transferring a pattern of minute dents and projections to an energy ray-setting resin layer coated on a substrate plate by...
US-7,963,825 Abrasive, method of polishing target member and process for producing semiconductor device
To polish polishing target surfaces of SiO.sub.2 insulating films or the like at a high rate without scratching the surface, the present invention provides an...
US-7,963,741 Motor and fan device using the same
The present invention provides a motor which includes a stator including a plurality of one-phase stators composed of a pair of stator cores having claw-type...
US-7,963,568 Apparatus and method for repairing a core spray line elbow weld joint
An elbow clamp assembly structurally supports or replaces a connection between a main pipe and an elbow pipe. The elbow clamp assembly includes an upper clamp...
US-7,963,566 Apparatus and method for repairing a core spray line pipe weld joint
A clamping device supports or structurally replaces a weld joint between connected pipes. The clamping device includes an upper clamp body and a lower clamp...
US-7,963,161 Heating resistor type air flow rate measuring device utilizing an auxiliary passage
An object of the present invention is to provide a structure which prevents a particulate contaminant and a liquid contaminant on which centrifugal separation...
US-7,963,024 Method of manufacturing a magnetic write head for perpendicular magnetic recording
A method for manufacturing a magnetic write head for perpendicular magnetic data recording. The method allows an upper write coil to be formed directly on a...
US-7,963,022 Method for joining components with shape memory alloys
A method of swaging a head gimbal assembly (HGA) to an actuator arm comprises positioning a tubular element on the HGA adjacent a hole in the actuator arm;...
US-D640,264 Graphical user interface for a display screen
US-7,962,728 Data processor
The data processor executes an instruction having a direction for write to a reference register of other instruction flow and an instruction having a direction...
US-7,962,712 Method for controlling storage device controller, storage device controller, and program
Disclosed herein is a method for controlling a storage device controller connected to a storage device provided with a plurality of storage volumes for storing...
US-7,962,704 Storage system of storage hierarchy devices and a method of controlling storage hierarchy devices based on a...
A storage control apparatus according to the present invention includes a plurality of connecting units connected to one or more host computers and one or more...
US-7,962,671 Storage apparatus and method of updating control information in storage apparatus
A storage apparatus 10 includes channel devices (each being CHA_PK 11) and microprocessors (each being MP_PK 12). CHA_PK 11 and MP_PK 12 respectively store...
← 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.