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-8,291,464 Digital broadcast receiving apparatus
A digital broadcast receiving apparatus receives a digital broadcast signal, which consists of layers each obtained by dividing a transmission bandwidth into a...
US-8,291,425 Computer, control method for virtual device, and program thereof
A computer in which functions of its resources are divided to realize a plurality of virtual computers 12 and which includes a plurality of physical devices. A...
US-8,291,412 Method of checking a possibility of executing a virtual machine
To determine, when a virtual machine is executed by an arbitrary machine, whether the virtual machine can access computer resources required for the virtual...
US-8,291,287 Encoding and modulating method, and decoding method for wireless communication apparatus
Provided is a bit interleaved coded modulation-iterative decoding (BICM-ID) technique suffering a small loss in a transfer rate. A BICM-ID technique allowing a...
US-8,291,275 Transmission apparatus, access point and symbol transmission method
In a transmission apparatus in a MIMO-OFDM communication system employing cyclic diversity, a cyclic delay controller sets plural delay magnitudes, different...
US-8,291,229 System and method for digital signatures and authentication
A system and method for authentication and digital signatures on memory-only supports, comprising a read-once memory unit storing secret arrays, whose contents...
US-8,291,190 Disk drive including a host interface supporting different sizes of data sectors and method for writing data...
A method for writing data to a disk drive. The method includes: receiving a write command; and, determining whether a beginning and an end of a rewrite area...
US-8,291,189 Storage system and storage control method that compress and store data elements
A pool is formed based on a plurality of storage devices. This pool is constituted by a plurality of real pages. Real pages of different lengths are included in...
US-8,291,163 Storage apparatus and configuration setting method
This storage apparatus has a plurality of physical devices for storing data sent from a host system, and includes a physical device group setting unit for...
US-8,291,162 Storage system
One code (a compressed redundant code) is created based on a plurality of first redundant codes, each created on the basis of a plurality of data units, and...
US-8,291,149 Storage device and storage system having a hard disk drive and flash memory
A storage device includes a drive selection section (1), a hard disk drive (HDD) (2), and a non-volatile memory drive (3). When an instruction such as a data...
US-8,291,106 Bandwidth monitoring method and its device
A bandwidth monitoring device for use in a network for transferring priority packets in preference to non priority packets as far as the amount of the priority...
US-8,290,776 Meeting visualization system
Voice of plural participants during a meeting is obtained and dialogue situations of the participants that change every second are displayed in real time, so...
US-8,290,720 Ultrasonic flaw detector and ultrasonic flaw detection method
An ultrasonic probe issues an ultrasonic wave to an object, receives a reflected wave from an object, and is provided with multiple piezoelectric elements. A...
US-8,290,685 Control device for engine
A control device for an engine, capable of accurately estimating the quantity of exhaust heat from the engine and performing engine control which improves the...
US-8,290,670 Clutch control device and clutch control method
A clutch control device includes: a plurality of hydraulic clutches built into a transmission; a clutch switching pattern storage device in which a plurality of...
US-8,290,659 Information updating method of vehicle-mounted control apparatus, update information communication system,...
When an updating event occurs, an information management base station unit inquires all the vehicles under its management about the presence or absence of...
US-8,290,608 Manufacturing instruction equipment, program, manufacturing instruction system, and manufacturing instruction...
The present teaching is intended to observe the delivery date of a product and decrease the number of workpieces in a merger process. A treatment sequence...
US-8,290,369 Optical access system
An optical access system capable of avoiding cutoffs or interruption in the periodically transmitted signals that occur during the ranging time is provided. A...
US-8,290,344 Video recording/reproducing apparatus and a television receiver including the same therein
In a television receiver including a video recording/reproducing apparatus therein, since reduction is quick in a recording space thereof if recording the...
US-8,290,241 Analyzing apparatus, program, defect inspection apparatus, defect review apparatus, analysis system, and...
In order to allow to easily specify inspection recipe with which defects desired to be detected can be detected efficiently, a defect inspection apparatus...
US-8,290,112 Multi-stage jet pump mixer assembly
A boiling water nuclear reactor (BWR) multi-stage jet pump mixer assembly according to a non-limiting embodiment of the present invention may include at least...
US-8,290,107 Clock data recovery circuit
A clock data recovery circuit that supplies stable reference clocks to the object respectively by shortening the time of bit synchronization with each received...
US-8,290,001 Broadband wireless communication resource assigning method, base station apparatus and terminal apparatus
Arrangements for assigning a frequency resource for a wireless communication system. Included are: dividing a frequency available into a plurality of segments...
US-8,289,992 Wireless sensor-network system, sensing terminal node, and base station
To correct a sensor data acquisition time with a simple hardware configuration, provided is a wireless sensor-network system including: a base station; and a...
US-8,289,905 Mobile communications system
A mobile communications system includes a control station that identifies a base station zone serving as a communications area of a base station and performs...
US-8,289,828 Optical data recording/reproduction apparatus
The relation between the cover layer thickness of a data recording surface and ratio .alpha. of SCO to SCD is previously calculated and stored in a storage...
US-8,289,827 Recording medium, optical disk apparatus and writing method
Recording parameters are decided so that the time control information on at least the front edge and the rear edge of a parameter forming a mark of twice size...
US-8,289,824 Optical pickup apparatus
An optical pickup apparatus comprises a laser beam source to generate laser beam, and a laser driving circuit to drive the laser beam source. The laser driving...
US-8,289,823 Recording apparatus, recording method, recording medium, reproducing apparatus and reproducing method
The present invention relates to a recording/reproducing method, a recording/reproducing apparatus and a recording medium. In the conventional art, there is no...
US-8,289,822 Optical disc reproducing apparatus for implementing an optical recording and reproducing method for multi-layer...
Where a hybrid disc has different types of media, the light spot moves among recording layers of the different media, after loading the disc into an optical...
US-8,289,820 Address generating and detecting method and reproducing and recording apparatus
Recording capacity per layer is detected from a disc and bit allocation of wobble addresses in a conventional optical disc and bit allocation in a high-density...
US-8,289,764 Semiconductor device
A highly-reliable, highly-integrated large-capacity phase-change memory is achieved. For this purpose, for example, memory tiles MT0, MT1 are provided...
US-8,289,657 Actuator mechanism for magnetic disk drive
Embodiments of the present invention help provide a simple and inexpensive actuator mechanism for a magnetic disk drive. The actuator mechanism includes an...
US-8,289,653 ABS with a lubrication control dam for hard disk drives
A method and apparatus for controlling lubrication in hard disk drives. Hard disk drives often include lubrication on the disks to protect the disks from...
US-8,289,507 Method of apparatus for detecting particles on a specimen
A method and apparatus of detecting a defect by inspecting a specimen in which a surface of a specimen on which plural patterns are formed is illuminated with...
US-8,289,467 Liquid crystal display device
The first line and the plurality of second lines are formed on the light-emitting diode substrate and on the connection substrate. The plurality of second lines...
US-8,289,464 LCD device with pixels including first and second transistors of different sizes and connections
A liquid crystal display device includes pixels, each of which includes a first transistor and a second transistor. The size of the first transistor is larger...
US-8,289,450 Video processing apparatus with corrector for correcting an input video signal
A video processing apparatus includes an input unit to which a video signal containing content is input, a first detector which detects a color of light in the...
US-8,289,391 Apparatus for vehicle surroundings monitoring
There is provided apparatus for vehicle surroundings monitorings that assists so as to make it possible for a driver to check the periphery of the vehicle with...
US-8,289,186 Method and apparatus for ad-hoc network broadcast communication
The present invention relates to a method and apparatus for reducing the number of packets in a vehicle-to-vehicle multi-hop broadcast communication. The method...
US-8,289,149 Air compressor
A control method for an air compressor including a compressor body for compressing air and an item to be replaced used during the operation of the compressor...
US-8,288,725 Charged particle beam device
There is provided a charged particle beam device which can prevent a specimen from not being able to be observed due to entering of a part of a grid of a mesh...
US-8,288,722 Electron beam inspection method and electron beam inspection apparatus
An electron beam inspection apparatus images reflected electrons and cancels negative charging derived from electron-beam irradiation. Ultraviolet rays are...
US-8,288,287 Etching method and etching equipment
The invention provides an etching method for realizing trench etching without causing any damages to the side walls of the trench while maintaining a...
US-8,288,282 Polishing liquid for metal and method of polishing
Disclosed is a metal-polishing liquid comprising: a metal-oxide-dissolving agent; a metal-oxidizing agent; a metal anticorrosive; a water-soluble polymer having...
US-8,288,164 Reaction cuvette for automatic analyzer and method of surface treatment for reaction cuvette
The present invention provides a highly reliable reaction cuvette in which air bubbles are adhered little and mutual contamination can be prevented among...
US-8,288,156 Analytical chip and analyzer
An analytical chip and analyzer are disclosed. The analytical chip comprises a substrate and reaction cells that are formed in the substrate for receiving a...
US-8,288,079 Photocurable resin composition and a method for forming a pattern
A photocurable resin composition containing a photopolymerization initiator and a (meth)acrylate monomer and/or oligomer, said (meth)acrylate monomer or...
US-8,287,749 High-molecular thin film, pattern medium and manufacturing method thereof
The present invention provides a method of manufacturing a high-molecular thin film having a fine structure from a block-copolymer compound containing a block...
← 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.