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-9,003,817 Air-conditioning hot-water supply system, and heat pump unit
A discharged warm/cold heat of a refrigerant circuit is effectively utilized in order to attain high energy efficiency. Appropriate operation control is...
US-9,003,414 Storage management computer and method for avoiding conflict by adjusting the task starting time and switching...
A storage apparatus includes a storage unit for storing data read/written by a host computer and provides the host computer with a storage area of the storage...
US-9,003,230 Method and apparatus for cause analysis involving configuration changes
A technique determines which configuration change(s) caused an application invocation failure of a computer application without the need for a knowledge...
US-9,003,150 Tiered storage system configured to implement data relocation without degrading response performance and method
An example of an information storage system includes physical storage drives for providing real storage areas to a pool which is tiered into tiers different in...
US-9,003,145 Management server and data migration method
Computer system comprising a first primary storage apparatus and a first secondary storage apparatus and a second primary storage apparatus and a second...
US-9,003,087 Compound storage system and storage control method
A shared device unit, which comprises a storage device, is coupled to a plurality of storage systems. The shared device unit provides a plurality of storage...
US-9,003,081 Computer system and control method thereof
The present invention is a clustered storage system with which, even when access to the processor of another controller is sent from the processor of one...
US-9,002,796 Database management method, database management system and database management program
In a database management method, a first database management apparatus comprises a list which holds storage location information indicating a write destination...
US-9,002,588 Dump vehicle overturn preventing device
A dump vehicle overturn preventing device includes: a loaded weight estimation unit which estimates loaded weight on the body; a vehicle rotation moment...
US-9,001,966 Transmission X-ray analyzer
A transmission X-ray analyzer (1) for detecting a transmission X-ray image of a sample (100) that is continuous in a band shape includes: a TDI sensor (14); an...
US-9,001,957 Chemistry probe assemblies and methods of using the same in nuclear reactors
Electrochemical corrosion potential (ECP) probe assemblies may be used to monitor ECP of materials due to coolant chemistry in an operating nuclear reactor....
US-9,001,939 Transmitter, receiver, communication system, and communication method
Provided is a transmitter for transmitting signals by means of the STBC method or the DSTBC method, wherein communication is carried out effectively. The...
US-9,001,650 TCP relay apparatus
An apparatus for terminating and replaying transmission control protocol (TCP) communication between a server and cellular phone is disclosed. The TCP relay...
US-9,001,480 Distributed energy resources control apparatus and distributed energy resources control method
A distributed energy resources control apparatus for controlling power from a distributed energy resource in a system section separable from a power system...
US-9,000,877 Transformer, amorphous transformer and method of manufacturing the transformer
A transformer wherein the upper portions of cores are supported by a first supporting member disposed on first end surfaces of the upper portions of the cores,...
US-9,000,626 Thrust generation mechanism, drive device, XY stage and XYZ stage
A thrust generation mechanism includes magnetic pole teeth which are arranged so as to sandwich and hold permanent magnets disposed on movers, cores which...
US-9,000,601 Power semiconductor module
The respective main electrodes of the semiconductor switching elements such as IGBTs, which are respectively mounted on the plurality of insulating boards, are...
US-9,000,582 Power semiconductor module and power conversion device
A power semiconductor module includes: a circuit body having a power semiconductor element and a conductor member connected to the power semiconductor element;...
US-9,000,553 Power module and power converter containing power module
A power module includes a semiconductor chip, a first coupling conductor with one main surface coupled to one main surface of the semiconductor chip, a second...
US-9,000,546 Spin-wave waveguide and spin wave operation circuit
A spin-wave waveguide includes a ferromagnetic thin film resembling a wire in shape. A part of the ferromagnetic thin film, large in film thickness, is formed...
US-9,000,543 Combined sensor
To provide a combined sensor that can detect a plurality of physical quantities. With the combined sensor, it is possible to realize, while maintaining...
US-9,000,448 Silicon carbide semiconductor device
A MOSFET having a high mobility may be obtained by introducing nitrogen to the channel region or the interface between the gate dielectric film and the SiC...
US-9,000,433 Spin-polarised charge-carrier device
A device comprising a channel for charge carriers comprising non-ferromagnetic semiconducting in which charge carriers exhibit spin-orbit coupling, a region of...
US-9,000,397 Specimen holder for observing top section of specimen and method for controlling the same
A specimen holder and method for controlling the same, which can mount and fasten a specimen to allow observation thereof by joining a body and a stand of the...
US-9,000,366 Method and apparatus for measuring displacement between patterns and scanning electron microscope installing...
In order that a displacement between patterns of different heights, formed on a sample in a plurality of different pattern-forming steps, can be measured at...
US-9,000,365 Pattern measuring apparatus and computer program
Provided are a pattern measuring apparatus and a computer program which determine whether a gap formed in a sample (201) is a core gap (211) or a spacer gap...
US-9,000,301 Complex harness
A complex harness includes a composite cable including an electric brake cable, an ABS sensor cable and an outer sheath. The electric brake cable and the ABS...
US-8,999,858 Substrate processing apparatus and method of manufacturing semiconductor device
The substrate processing apparatus includes a reaction chamber configured to accommodate a substrate; a first gas supply unit configured to supply a first...
US-8,999,586 Electrode for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and method...
The present invention relates to an electrode for a non-aqueous electrolyte secondary battery, a non-aqueous electrolyte secondary battery using the electrode,...
US-8,999,281 Scintillator single crystal, heat treatment method for production of scintillator single crystal, and method...
The scintillator single crystal of the invention comprises a cerium-activated orthosilicate compound represented by the following general formula (1). The...
US-8,999,240 Automatic analyzer
An automatic analyzer and an automatic analyzing system to identify samples and reagents used in the analyzer and members used in measurement of at least two...
US-8,999,178 Method for fabricating emitter
A method for fabricating a sharpened needle-like emitter, the method including: electrolytically polishing an end portion of an electrically conductive emitter...
US-8,999,047 System for processing mercury in flue gas
A system for removing Hg contained in flue gas from a boiler, the system includes: a heat exchanger for performing heat exchange of the flue gas from the...
US-8,998,789 Continuous centrifuge
A continuous centrifuge includes: a cylindrical rotor configured to separate a specimen; a centrifuging chamber accommodating the rotor; a driving unit...
US-8,998,342 Conveyance vehicle
A hoist cylinder for rotationally moving a vessel provided between a vehicle body and the vessel, and first and second directional control valves for...
US-8,998,234 Construction machine
On a revolving frame (5), an operating oil tank (15) located on the front side of an engine (8) is provided, and a fuel tank (16) located on the front side of...
US-8,997,705 Variable valve actuation apparatus of internal combustion engine
In a variable valve actuation apparatus with a speed reducer between a timing sprocket and a camshaft for changing a phase of the camshaft relative to the...
US-8,997,665 Slag-melting burner apparatus
A leading end located in a two-stage entrained-flow bed coal gasifier has a double-walled structure including an outer cylinder and an inner cylinder, and...
US-8,997,632 Cylinder apparatus and method of manufacturing cylinder apparatus
A metallic protecting cover is formed from two axially split members, i.e. a first protecting cover member secured to a mounting eye, and a second protecting...
US-8,997,589 Automatic analysis apparatus and automatic analysis method
A rack buffer unit 8 serving as a sample-container switching unit is provided between a rack conveying module 4 and a rack conveying module 5 which convey racks...
US-8,997,472 Abnormality detecting device for construction machine
Provided is an abnormality detecting device for a construction machine that can estimate an abnormality occurring to a component (engine, pump, etc.) of the...
US-8,997,341 Substrate for mounting semiconductor chip and method for producing same
It is an object of the invention to provide a method for producing a substrate for mounting a semiconductor chip, that can reduce bridging and allows excellent...
US-D726,142 Radio receiver
US-8,996,908 Information system, host system and access control method
A first SS (storage system) provides a first SA (storage area), a second SS provides a second SA, and first and second HSs (host systems) are coupled to the...
US-8,996,701 Computer resource distribution method based on prediction
A resource distribution method capable of lending surplus resources among a plurality of services and reducing the maintenance cost of the surplus resources is...
US-8,996,677 Information processing system and processing method arrangements providing load distribution and leveling on...
Information processing system including: a plurality of process control units storing process data including present value and time-series data or historical...
US-8,996,593 File management apparatus and file management method
In order to make more efficient virtual folder creation work which is required at the time of virtually classifying files, the present invention provides a...
US-8,995,748 Defect image processing apparatus, defect image processing method, semiconductor defect classifying apparatus,...
A defect image processing apparatus uses a normalized cross correlation to image-match a layout image (52) acquired from a design data with an image acquired by...
US-8,995,602 Method of checking installed state of jet pump beam
A jet pump beam (hereinafter, referred to as a beam) is fitted into a pair of projecting portions installed to a transition piece, and after the beam is arched,...
US-8,995,471 Shelf of a network synchronization device, and network synchronization device
A shelf of a network synchronization device includes: a clock input reception unit which receives an input of a clock signal; a clock output unit which outputs...
← 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.