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-1,035,9115 Cylinder device and seal member
A cylinder device includes; a cylinder; a rod protruding from the cylinder; an annular member formed at one end side of the cylinder; an annular closing section...
US-1,035,9072 Journal bearing and rotary machine
A journal bearing includes: a rotation shaft which is rotatable about an axis; a bearing lower half portion which slidably supports an outer circumferential...
US-1,035,8984 Gas turbine power generation system, control method for gas turbine power generation system, and control device...
The gas turbine power generation system of the present invention repeats either the supply or absorption of power, in addition to generating power. A frequency...
US-1,035,8947 Combined cycle gas turbine plant
This combined cycle gas turbine plant has a gas turbine (104) and a steam turbine (106) mounted on the same shaft. A control system is configured for switching...
US-1,035,8927 Vane, gas turbine provided with the same, method of manufacturing vane, and method of remodeling vane
A retainer that protrudes from an inner shroud of a vane to a radially inner side and extends in a circumferential direction is formed with an opening that...
US-1,035,8923 Cooling device, gas turbine installation provided with same, and method for operating cooling device
A cooling device includes a hot-part cooling system configured to guide air to a hot part of a gas turbine. The hot-part cooling system includes a compressor...
US-1,035,8580 Adhesive composition, resin cured product obtained from adhesive composition, method for manufacturing...
An adhesive composition comprising (a) a compound having at least two ethylenically unsaturated groups, (b) a thermal polymerization initiator, (c) a hindered...
US-1,035,8379 Heat-insulating member, low-melting glass composition, and sealing material paste
There is disclosed a heat-insulating member including a pair of substrates and an airtight sealing part, in which the airtight sealing part is formed in an...
US-1,035,7765 Carbon-containing metal catalyst particles for carbon nanotube synthesis and method of producing the same,...
The present invention relates to metal catalyst particles for carbon nanotube synthesis, comprising carbon-containing regions on their surfaces.
US-1,035,7222 X-ray diagnostic imaging apparatus, monitoring server and anomaly detection method
In order to provide an X-ray diagnostic imaging apparatus which can detect anomalies caused by factors other than wearing of a bearing of an X-ray tube,...
US-D854,587 Cab for construction machine
US-1,035,6890 Core for high-frequency acceleration cavity, and manufacturing method thereof
This core for a high-frequency acceleration cavity has shape formed with the single roll process by winding, with an interposed insulating layer, a Fe-based...
US-1,035,6419 Encoding device and encoding method
Problem: The purpose of the present invention is to improve the accuracy of detecting a motion involved in video signal encoding. Solution: This encoding device...
US-1,035,5630 Inverter control device
An object of the invention is to correct a variation of a gain of a current sensor without causing an increase in size and a high cost of an inverter control...
US-1,035,5279 Negative electrode material for lithium ion secondary batteries, negative electrode for lithium ion secondary...
A negative electrode material, for lithium ion secondary batteries, that has a high Li ion conductivity and improves the lithium ion secondary batteries in...
US-1,035,4821 Gas circuit breaker
To provide a gas circuit breaker designed to achieve further improvement in interruption performance for a small to medium current. The gas circuit breaker...
US-1,035,4790 Method for manufacturing powder magnetic core with a metallic soft magnetic material powder
An object of the invention is to provide a method that is for manufacturing a powder magnetic core through simple compression molding and capable of...
US-1,035,4763 Piping enhancement for backflow prevention in a multiple loop, metal cooled nuclear reactor system
A sodium-cooled nuclear reactor includes at least one electromagnetic pump assembly and a backflow reduction pipe. The backflow reduction pipe may include an...
US-1,035,4372 Defect inspection method and apparatus
In an ultrasonic inspection performed on an inspection object including a fine and multi-layer structure such as a semiconductor wafer and a MEMS wafer, a...
US-1,035,4348 Digital evidence management
In some examples, analysis metadata may be generated for received digital assets based on analysis of content of the digital assets. As one example, a service...
US-1,035,3768 Computer system and computer system control method
A computer including a processor and a memory and a storage device that is connected to the computer and stores data has an FPGA that acquires data and an...
US-1,035,3613 Computer system and control method therefor for handling path failure
When mounting hardware which is coupled to another portion by a plurality of paths with different applications, despite the hardware being a single device, and...
US-1,035,3594 Electronic control unit for vehicle and method of writing data
An electronic control unit for a vehicle including a nonvolatile memory capable of erasing and writing data electrically and two buffers to acquire, by...
US-1,035,3592 Storage system, computer system, and control method for storage system
Saving a capacity of an on-premises storage apparatus, a high access performance of the on-premises storage apparatus, and resuming an operation quickly and...
US-1,035,3293 Photosensitive conductive film, conductive pattern formation method using same, and conductive pattern substrate
The conductive pattern formation method according to the present invention comprises a step of providing a photosensitive conductive film including a conductive...
US-1,035,3289 Method for forming resin cured film pattern, photosensitive resin composition, photosensitive element, method...
The method for forming a resin cured film pattern according to the invention comprises a first step in which there is formed on a base material a photosensitive...
US-1,035,2879 X-ray inspection method and device
A method including inspecting, using an X-ray transmission image, internal defects in a TSV formed in a semiconductor wafer, and detecting the X-rays, and...
US-1,035,2864 Automatic analyzer for identifying a cause of abnormalities of measurement results
An automatic analyzer includes sample vessels containing samples to be measured and; reaction vessels in which to mix a sample and a reagent. A sample dispenser...
US-1,035,2747 Thermal air flow-rate sensor
The purpose of the present invention is to provide a thermal flow-rate sensor that is capable of self-diagnosis. Provided is a thermal flow-rate sensor provided...
US-1,035,2746 Mass flow meter including organic-material covering layers
Mass flow sensors, mass flow meters, and methods of making the same are disclosed. A flow sensor may include one sensor tube, a pair of sensor wires wound...
US-1,035,2390 Damper and method of assembling damper
Provided are a damper configured such that the axial play between a coil case and a case member can be eliminated without increasing a size of a solenoid, and a...
US-1,035,2368 Propeller shaft and constant-velocity joint used in said propeller shaft
The first constant-velocity joint has an inner ring member, an outer ring member housing the inner ring member, and balls, which are installed in raceway...
US-1,035,2339 Low-noise decompression device and combustion device
An object is to provide a decompression device including a plurality of stages of orifice plates disposed in a flow passage, which generates less noise in...
US-1,035,2264 Fuel injector control device
Since a factor affecting an individual difference learning result is reduced or eliminated regardless of a valve body behavior, it is possible to highly...
US-1,035,2249 Gas turbine power generation equipment, and device and method for drying gas turbine cooling air system
The occurrence of corrosion on the inner surfaces of pipes is to be minimized in a cooling air system of a gas turbine. Specifically, this gas turbine power...
US-1,035,2246 Water feeding method, water feeding system implementing said method, and steam generating facility provided...
A water feeding system provided with: a first feed water line through which first feed water flows; a second feed water line through which second feed water...
US-1,035,2244 Combustor cooling structure
A gas turbine combustor comprising a plurality of cooling air passages (27A) through which bled pressurized air flows from downstream of a combustion gas flow...
US-1,035,2196 Gas turbine operation method and operation control device
To remove water accumulated in a cooling air system while preventing performance loss of a gas turbine, the gas turbine is provided with a cooling air system...
US-1,035,1670 Aromatic polyketone, method of producing the same, aromatic polyketone composition, aromatic polyketone film,...
An aromatic polyketone including, in a structural unit, at least one alicyclic skeleton and at least one carbon atom bound by two rotatable single bonds, or an...
US-1,035,1114 Master cylinder
In a master cylinder, a piston seal provided in a circumferential groove includes an annular base section, an inner circumferential lip section protruding from...
US-1,035,0689 Double-sided circular cutting insert and indexable rotary cutting tool
In a circular cutting insert of the present invention, the upper side surface and the lower side surface each include: a plurality of planar restraining faces...
US-1,035,0588 Clean air apparatus
In a state where an operator performs operation using a safety cabinet while confirming standard operating procedures and sample data, a display device such as...
US-D854,054 Hydraulic excavator
US-1,034,6728 Nodule detection with false positive reduction
In some examples, a system may train a false positive reduction machine learning model (MLM) for nodule detection. The system may receive training data images...
US-1,034,6075 Distributed storage system and control method for distributed storage system
Regarding a distributed storage system including a plurality of nodes, a first node among the plurality of nodes judges whether the same data as first data,...
US-1,034,4726 Fuel injection valve
The purpose of the present invention is to provide a fuel injection valve that can achieve sufficient atomization even if the spray angle is narrow. The present...
US-1,034,3477 Shock absorber-equipped vehicle
A suspension system, which is used together with a vehicle including a vehicle body, a front wheel, and a rear wheel, includes a mechanical damping force...
US-1,034,1954 Communication terminal device for avoiding inoperative state caused by excessive power consumption and...
In a communication control method for a communication terminal device including a plurality of communication units corresponding to different communication...
US-1,034,0833 Load drive device
To achieve, in a load drive device including an H-bridge circuit, miniaturization of a capacitor or/and the constituent elements of the H-bridge circuit (e.g.,...
US-1,034,0115 Charged particle beam apparatus
A charged particle beam device is provided that performs proper beam adjustment while suppressing a decrease in MAM time, with a simple configuration without...
← 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.