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-8,225,132 Storage system detecting physical storage device suffering failure, and method of performing processing for...
In a storage system, a first loop and a second loop are connected to a controller, and at least one of the first loop and the second loop is connected to...
US-8,225,084 Content transmitting device, content receiving device and content transmitting method
Before content transmission, the content transmitting device and the content receiving device mutually authenticate each other to verify that the other device...
US-8,225,066 Storage system and utilization management method for storage system
A storage system 1000 providing a storage area to an external device 1500 comprises a plurality of storage apparatuses 1100, 1200 and 1300 of different...
US-8,225,059 Remote copy system and remote copy control method
Proposed are a remote copy system and a remote copy control method capable of performing the operation of remote copy according to the user's usage status....
US-8,225,044 Storage system which utilizes two kinds of memory devices as its cache memory and method of controlling the...
Provide is a storage system including one or more disk drives, and one or more cache memories for temporarily storing data read from the disk drives or data to...
US-8,225,041 Management method of performance history and a management system of performance history
A performance history management method and system are disclosed, in which the time-series performance history such as a volume included in a storage device is...
US-8,225,039 Storage controller and virtual volume control method
A storage system includes a virtual volume, a plurality of RAID groups, a pool unit for managing a plurality of first real storage areas and a controller. If a...
US-8,225,036 Storage controller and method for controlling the same
A storage controller that can maintain its performance and reduce power consumption and thereby realize large capacity and low power consumption, and a method...
US-8,225,011 Method of monitoring device forming information processing system, information apparatus and information...
A monitoring apparatus communicatively coupled to one or more devices forming an information processing system manages each of the devices by setting the device...
US-8,224,880 File management apparatus and method, and storage system
The present invention provides a file management system and method, and a storage system that can prevent file-multiplexing in a storage apparatus, and...
US-8,224,879 Management system and management method for storage system
In a management system for a storage system including plural file sharing environments, a maintenance interval calculating part calculates a time interval...
US-8,224,782 System and method for chunk based tiered storage volume migration
System and method for reducing costs of moving data between two or more of multi-tiered storage devices. Specifically, the system operates by moving only high...
US-8,224,630 Modeling computer applications and storage used thereby
Embodiments of the invention provide a technique to model applications and storage used thereby. An aspect of the present invention is directed to a method for...
US-8,224,616 Sensor network system for managing the latest data and history data
In a sensor network system comprising a sensor terminal and a management server, the sensor terminal transmits observation data acquired using the sensor, the...
US-8,224,555 Control apparatus of spark ignition internal combustion engine
In an in-cylinder injection type spark ignition internal combustion engine in which the intake air amount is controlled by use of an intake valve or an exhaust...
US-8,224,533 Auto lighting system
An auto lighting system that performs lighting control that corresponds to the driver's visual perception is provided. An auto lighting system 1 includes...
US-8,224,149 Record/reproduction apparatus and record mode setting method for the same
A record/reproduction apparatus capable of performing record-reproduction with high definition and standard definition appropriately records information, and...
US-8,224,135 Optical communication system using WDMA and CDMA
In a PON system, an OLT periodically transmits a channel resource information block specifying a carrier wavelength and a spreading code on a first downstream...
US-8,224,123 Method for transmitting and receiving image, receiving device, and image storage device
A technique is provided for reducing the size of each of images included in an image signal and generating a high-resolution image with minimized degradation in...
US-8,224,120 Image signal processing apparatus and image signal processing method
To perform an image processing for high resolution more suitably on even an image signal having images with different resolutions mixed therein. An image signal...
US-8,224,088 Method for background generation and its system for video surveillance
A background generating method of low process cost for use in detecting a moving object based on subtraction process performed between an input image and a base...
US-8,223,652 Storage system, path management method and path management device
Proposed are a storage system, a path management method and a path management device capable of ensuring the processing performance demanded by a user while...
US-8,223,613 Optical pickup device and optical disc apparatus
In an optical pickup device, an optical reflection beam from a multi-layer optical disc is divided into a plurality of areas, divided optical fluxes focus upon...
US-8,223,602 Optical disc drive
With a high-density optical disc drive, although it is necessary to correct spherical aberrations which depend on a disc substrate thickness error, operation of...
US-8,223,599 Information recording/reproduction apparatus, information recording method and information recording medium
Provided is a recording/reproduction apparatus capable of securing a backup area for management information on a recording medium without affecting the capacity...
US-8,223,464 Differential head having a balanced output and method of manufacturing thereof
In one embodiment, a differential-type magnetic read head includes a differential-type magneto-resistive-effect film formed on a substrate, and a pair of...
US-8,223,463 Magnetic read head
A magnetoresistive head which has a high head SNR by reducing generated mag-noise without deteriorating an output comprises, according to one embodiment, a...
US-8,223,462 Magnetoresistive sensor design for signal noise pickup reduction for use with deep gap electrostatic discharge...
A magnetic head having an electrostatic shunt structure for preventing damage to the magnetic head during manufacture. A portion of the shunt structure is...
US-8,223,461 Pure rotary microactuator
A pure rotary microactuator comprising a spring assembly etched within a silicon substrate is disclosed. A first piezoelectric device is coupled with a first...
US-8,223,458 Magnetic head having an asymmetrical shape and systems thereof
A magnetic head, according to one embodiment, includes a main magnetic pole having a protruding portion such that a distance from a first side of a trailing...
US-8,223,454 Cooling system for an electronic unit with plural heat-generating sections
An electronic apparatus 1 in which is mounted an electronic unit having a plurality of heat-generating sections including at least a first heat-generating...
US-8,223,306 Display device
A display device includes a plurality of pixel regions each of which is surrounded by a pair of gate signal lines and a pair of the drain signal lines. Each of...
US-8,223,203 Camera for mounting in motor vehicle
Disclosed herein is a vehicle-mounted type of camera capable of being reduced in the space required for installation on the windshield of a vehicle. An imaging...
US-8,223,199 Finger vein authentication unit and information processing unit
In a finger vein authentication unit and an information processing unit using the same, in order to realize a reduction in size and maintain high accuracy such...
US-8,223,174 White balance correction circuit and correction method for display apparatus that displays color image by...
A display apparatus, which displays a color image by controlling the number of emissions or the intensity thereof in accordance with primary color video signals...
US-8,223,167 Image processing apparatus and image displaying device
An RGB signal from an input terminal is supplied to a triple over-sampling/sub-pixel control processing unit and a brightness signal generating circuit in which...
US-8,222,785 High resistance magnet and motor using the same
A magnet comprising grains of a ferromagnetic material whose main component is iron and a fluorine compound layer or an oxy-fluorine compound layer of fluoride...
US-8,222,645 Display device
A display device having a photosensor which exhibits excellent photoelectric conversion efficiency is provided. In a display device which forms photosensors on...
US-8,222,618 Method and apparatus for processing a microsample
An object of the invention is to realize a method and an apparatus for processing and observing a minute sample which can observe a section of a wafer in...
US-8,222,601 Scanning electron microscope and method of imaging an object by using the scanning electron microscope
A scanning electron microscope capable of modifying the focal position of a condenser lens with high speed and high reproducibility in order that ...
US-8,222,579 Microwave irradiation system
A microwave irradiation system includes first and second microwave generators, and an applicator which includes: a microwave transmission part connected to the...
US-8,222,161 Substrate processing apparatus and semiconductor devices manufacturing method
Substrate processing of a substrate is performed in a processing chamber and the evenness in in-plane film thickness is enhanced. An exhaust unit exhausts the...
US-8,221,974 Method of nucleic acid sequence detection and nucleic acid sequence detection substrate
According to an aspect of the present invention, a pair of oligonucleotide strands are anchored onto the surface of a substrate by immobilizing one of the ends...
US-8,221,897 Rolled copper foil
A rolled copper foil according to the present invention includes a crystal grain alignment wherein: when normalized intensity of {200}.sub.Cu plane diffraction...
US-8,221,835 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-8,221,702 Sample dispensing apparatus and method
A sample dispensing apparatus and method for dispensing a sample such as blood and urine collected for inspection from one vessel to another are provided...
US-8,221,686 Particle manufacturing device
A particle manufacturing device for manufacturing a particle by mixing a plural number of fluids, thereby manufacturing a particle, being uniform in the size or...
US-8,221,653 Composition of conductive rubber
A composition of conductive rubber which does not adhere each other in uncross-linked state is provided to exhibit good workability. The composition of...
US-8,221,598 System for plating
A system for plating according to one embodiment includes a plating cell containing plating solution; an anode in contact with the plating solution; a cathode...
US-8,221,509 Battery and method for producing the same
Sheet-shaped mixture layers are placed on both sides of a current collector to form an electrode (positive electrode) with a layered structure. The electrode...
← 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.