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-9,500,196 Scroll compressor with intermittent communication between back pressure chamber and compression chambers
A scroll compressor includes a fixed scroll and an orbiting scroll. Shapes of laps of the fixed scroll and the orbiting scroll are formed by an asymmetric tooth...
US-9,500,086 Impeller and electric-motor driven water pump having the same
An impeller is comprised of a hub configured to be rotated on a central axis, a shroud formed to be opposed to the hub in a direction of the central axis and...
US-9,500,078 Segment roundness measuring device and segment roundness measuring method
A segment roundness measuring device including a correction means that corrects the positional deviation of the turning center of an erector turning portion...
US-9,499,900 Ion milling device
The present invention advantageously provides an ion milling device that can set a high-precision processing area with a simple structure. The ion milling...
US-9,497,887 Cooling structure for heating element and power converter
A cooling structure is provided. The cooling structure includes cooling surfaces on two confronting side surfaces; a plurality of double-sided-cooling power...
US-9,497,873 Power module including first and second sealing resins
Sealing force between a metal case and a power semiconductor module is improved. In a power semiconductor module 3, peripheral side surfaces of power...
US-9,497,866 Electronic control device
Provided is an electronic control device which has a circuit board fixing structure with a simple configuration and suppresses a phenomenon of falling off of...
US-9,497,493 Video transmission device, video reception device, and video communication system
A video communication system having: an encoder coding input video data and outputting a video stream; and a packet processing part grouping into packets the...
US-9,497,016 Duplex LC communication light detecting adapter and duplex LC communication light detecting structure
A duplex LC communication light detecting adapter includes an adapter main body to form two parallel optical transmission lines therein when a duplex LC...
US-9,496,954 Sensor terminal
According to an embodiment of the preset invention, in a sensor terminal that is worn by a person, and detects that respective wearers face each other by the...
US-9,496,809 Electric working machine
An electric working machine including: a motor; a driving unit configured to be driven by the motor; a trigger switch configured to allow rotation of the motor;...
US-9,496,773 Rotating electrical machine and method for manufacturing rotating electrical machine
A rotating electrical machine includes a stator and a rotor. The stator winding includes a plurality of conductor segments inserted through the slots from one...
US-9,496,749 Storage battery control device and electrical storage device
A storage battery control device controls an assembly battery having a plurality of secondary battery cells connected to each other, including at least one...
US-9,496,606 Transmission line and antenna device
A transmission line has a triplate line including a first outer conductor and a second outer conductor disposed in parallel with each other at a predetermined...
US-9,496,536 Backpack-type power supply
A backpack-type power supply includes: a plurality of cell units (52) each configured of a plurality of secondary battery cell (51); a case (12) configured to...
US-9,496,509 Organic electronic material, ink composition, and organic electronic element
Provided is an organic electronic material which is excellent in curability at low temperatures in the case as an ink composition, and able to prepare an...
US-9,496,147 Plasma processing apparatus and plasma processing method
In a plasma processing apparatus comprising a processing chamber arranged in a vacuum chamber, a sample stage arranged under the processing chamber and having...
US-9,496,134 Substrate processing apparatus, method of manufacturing semiconductor device and semiconductor device
Provided is a substrate processing apparatus capable of suppressing accumulation of reaction products or decomposed matters on an inner wall of a nozzle and...
US-9,496,058 Devices and methods for managing noncondensable gasses in nuclear power plants
Systems passively eliminate noncondensable gasses from facilities susceptible to damage from combustion of built-up noncondensable gasses, such as H2 and O2 in...
US-9,495,235 Identifying a physical device in which a fault has occurred in a storage system
Each transfer route includes an FE I/F out of a plurality of FE I/Fs, a BE I/F out of a plurality of BE I/Fs, at least one memory out of one or more memories,...
US-9,495,195 Resource migration between virtual containers based on utilization rate and performance degradation
The integrated resource management unit 202 manages some of the resources 311a, 311b, 311c and prepares a plurality of containers 310 provided as virtual...
US-9,495,172 Method of controlling computer system and computer system
A computer system with a plurality of processors having a hardware-assisted virtualization and a memory, the computer system including a first processor group...
US-9,495,105 System managing a plurality of flash memory devices
A system includes a plurality of flash memory devices, a processor configured to control read/write requests, and a cache memory configured to store data...
US-9,494,611 Immunological analyzing apparatus
An automatic analyzer comprises selection means for selecting whether a preparatory operation, specified from a plurality of analysis preparation processes of...
US-9,494,525 Automated analyzer and automated analysis method
Provided is technology for blood clotting reactions capable of analyzing a blood clotting reaction with a high degree of precision, by precisely detecting and...
US-9,494,496 Solid-phase extraction apparatus and viscosity measurement apparatus
A solid-phase extraction apparatus capable of carrying out highly accurate solid-phase extraction by automatically controlling liquid-permeation speeds in an...
US-9,494,313 Device and method for manufacturing semi-carbonized fuel of biomass, and power generation system using...
Provided are a device and a method for manufacturing a semi-carbonized fuel of a biomass that does not require an external heat source and is capable of...
US-9,494,263 Flexible pipe
The formation of a resin layer, a metal layer and an insulating resin layer on an outer surface of a corrugated metal pipe for flowing a fluid provides a...
US-9,494,171 Multiple valve device
A valve housing of a multiple valve device is formed by being split into two parts, that is, a first housing block and a second housing block abutting against...
US-9,494,153 Variable displacement oil pump
A variable displacement oil pump includes: a switching mechanism arranged to switch a state in which the hydraulic fluid is introduced to the second control...
US-9,494,152 Variable vane displacement pump utilizing a control valve and a switching valve
A variable displacement pump includes: a control mechanism arranged to be actuated based on a hydraulic pressure introduced into the introduction passage before...
US-9,494,127 Pumped storage power plant
A pumped storage power plant performs a pumping operation by using a pump turbine, upper and lower regulating reservoirs. An upper space of one of the...
US-9,494,120 Chainsaw having ventholes for ventilation
A chainsaw includes: an engine unit; a fuel supplying device configured to supply fuel to the engine unit; and an engine chamber defining portion defining an...
US-9,494,118 Fuel delivery system for an internal combustion engine
A fuel delivery system for an internal combustion engine having a fuel pump with a high pressure outlet. A fuel rail defining an internal fuel chamber is...
US-9,494,098 Method for detecting combustion noise in internal combustion engine, combustion noise detection device, and...
Although a method for changing a combustion method taking place in an internal combustion engine depending on running condition is proposed, it can be...
US-9,494,060 Valve timing control
A valve timing control having a stator body constructed of a plastic material. The stator body has an annular side wall and a front plate which, together,...
US-9,493,605 Epoxy-vinyl copolymerization type liquid resin composition, cured product of the same, electronic/electric...
The present invention provides an epoxy-vinyl copolymerization type liquid resin composition and a cured product of the same. The resin composition contains: an...
US-9,492,872 Surface-modified, WC-based cemented carbide member, hard-coated, WC-based cemented carbide member, and their...
The ion bombardment of Cr, etc. onto a surface of a WC-based cemented carbide substrate in a nitrogen-based gas forms a modified phase having a bcc structure on...
US-9,492,867 Forming die assembly for microcomponents
A forming die assembly for microcomponents includes a forming die and a punch. The forming die is formed with a cavity, a punch hole connected to the cavity,...
US-9,492,821 Liquid feeder and chemical analyzer including same
In some examples, a liquid feeding device includes a main flow passage in which a fluid may be fed between an upstream side and a downstream side. A first flow...
US-9,492,684 Particle therapy system
The present invention provides a particle therapy system including an irradiation compensating device made up of an energy absorber, a first collimator, and a...
US-9,492,143 Ultrasonic diagnosis device
Disclosed is an ultrasonic diagnosis device which is provided with a shutter mechanism. The shutter mechanism conceals an opening portion (a passage for a...
US-D771,783 Control unit for air compressor
US-D771,772 Return nozzle
US-D771,543 Return nozzle
US-9,491,477 Image decoding method and image decoding apparatus
To provide a video coding technique to reduce the amount of code, a coding apparatus configured to code layers at a plurality of resolutions as a stream...
US-9,491,443 Image processing method and image processing apparatus
An image display method and an image display apparatus to solve the three-dimensional cueing confliction problem of the maximum intensity projection in the...
US-9,491,235 Method and apparatus to maximize return on investment in hybrid cloud environment
Exemplary embodiments improve return on investment in hybrid cloud environment. In one embodiment, a computer comprises: a memory; and a processor operable to...
US-9,491,043 Communication path switching device, communication path switching method and communication path switching program
A communication path switching device is configured to determine whether or not a specified network device where exclusion from a communication path or addition...
US-9,491,000 Data transport system, transmission method, and transport apparatus
A data transport system comprises transport apparatus and at least one computer. The transport apparatus construct a second network coupled to a first network...
← 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.