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-7,979,182 Swing drive system for construction machine
A swing drive system for a construction machine enhances safety for an operator. A swing control means 55A has a lever input amount-torque table 11 and an...
US-7,979,180 Motion control system for vehicle based on jerk information
A motion control system for a vehicle including includes control means for controlling a yaw moment of the vehicle, first detection means for detecting a...
US-7,979,165 Mass flow rate control apparatus, its calibration method and semiconductor-producing apparatus
A method for calibrating a mass flow controller comprising a calibrating valve disposed on the most upstream side of a path, a mass flow rate control valve...
US-7,979,050 Portable electronic apparatus, program, and communication system
A portable electronic apparatus is enabled to notify its position depending on whether user authentication by its authenticating function is unsuccessful or...
US-7,979,005 Electrically conductive pattern forming apparatus
An electrically conductive pattern forming apparatus has process disposition which reduces contamination of a pattern or inside of the apparatus due to backflow...
US-7,978,972 Optical line terminal and optical network terminal
The optical line terminal has a PON transceiver including an error correction code decoder. The error correction decoder includes: a shortening compensation...
US-7,978,904 Pattern inspection apparatus and semiconductor inspection system
There is provided a pattern inspection apparatus that is capable of detecting a defect accurately and efficiently to inspect a pattern of a semiconductor...
US-7,978,763 Coding system, coding method and coding apparatus
A video-coding apparatus acquires apparatus information from a connected external apparatus and automatically registers the external apparatus. Programs may be...
US-7,978,636 System and method for controlling throughput of access classes in a WLAN
A system comprises a monitoring module operative to monitor traffic on a wireless medium, the traffic belonging to one or more of two different access classes...
US-7,978,587 Optical pickup apparatus and optical disc apparatus with a single beam system
An optical pickup apparatus is provided with a dividing element having a plurality of regions. The dividing element is capable of dividing a light flux...
US-7,978,576 Adjustment method of optimum write power and optical write/retrieval device
A power adjustment method in which a modulation index is calculated from reproduced signals of patterns recorded by irradiating light onto an optical...
US-7,978,524 Semiconductor device
A dummy cell includes a plurality of first memory cells MC for storing "1" or "0", arranged at points of intersection between a plurality of word lines WR0 to...
US-7,978,471 Electric power conversion apparatus
An electric power conversion apparatus includes: a channel case in which a cooling water channel is formed; a double side cooling semiconductor module that...
US-7,978,468 Power converter
The object is to provide a power converter which is capable of minimizing an extent to which the power converter components other than the semiconductor module...
US-7,978,430 Apparatus for providing a reverse air bearing surface head with trailing shield design for perpendicular recording
A method and apparatus for providing a reverse air bearing surface head with trailing shield design for perpendicular recording. A reverse air bearing surface...
US-7,978,390 Optical modulator
The present invention relates to an optical modulator that generates quaternary amplitude modulated light without inter-symbol-interference by splitting input...
US-7,978,325 Biochemical analyzer
A light amount is increased and an analyzing accuracy can be kept in accordance with an enlargement of a load angle, however, a scattered light tends to be...
US-7,978,301 Optically isotropic liquid crystal display device with interdigitally formed pixel and common electrodes
A liquid crystal display device is provided with an electrode structure for effective utilization of optically isotropic liquid crystals. Such a liquid crystal...
US-7,978,287 Transflective liquid crystal display device
To improve display quality in a transflective liquid crystal display device. In a transflective liquid crystal display device based on the IPS system according...
US-7,978,162 Liquid crystal display
In a liquid crystal display device which inputs analogue video signals after phase development, the deterioration of display quality due to the irregularities...
US-7,978,153 Plasma display device
The plasma display device includes connecting means for connecting the X/Y electrodes of the plasma display panel and the X/Y electrode drive circuits. In the X...
US-7,978,044 Transformer
A transformer includes a frame type iron core having plate-shaped magnetic members. At least one of the plate-shaped magnetic members has a large width and...
US-7,978,008 Supply voltage control device for amplifier
A supply voltage control device for an amplifier that controls a supply voltage for the amplifier has been improved. The supply voltage control device includes:...
US-7,977,880 Plasma display panel and plasma display apparatus
A plasma display panel is provided with a discharge cell comprising a discharge space, a phosphor film contacting with the discharge space, a holding portion...
US-7,977,875 Light emitting display
A light emitting display includes light-emitting devices in which unnecessary layers for the emission operation of the light-emitting device are removed in an...
US-7,977,874 Organic EL display device comprising a reflection structure
The present invention provides an organic EL display device which has a long lifetime. The organic EL display device includes a plurality of pixels each of...
US-7,977,859 Image display apparatus with particular electron emission region location
Degradation of an electron emission element by irradiation of the positive ion generated inside a panel is suppressed. A deflection electrode is periodically...
US-7,977,781 Semiconductor device
In a semiconductor device in which a plurality of memory LSIs and a plurality of processor LSIs are stacked, as the number of stacked layers increase, the...
US-7,977,675 Semiconductor device and method for manufacturing the same
A metallic oxide semiconductor device with high performance and small variations. It is a field effect transistor using a metallic oxide film for the channel,...
US-7,977,656 Charged particle beam irradiation system and method of extracting charged particle beam
A charged particle beam irradiation system includes an accelerator for accelerating a charged particle beam, a beam irradiation apparatus having a beam energy...
US-7,977,647 Radiological imaging apparatus
A radiological imaging apparatus using a semiconductor radiation detector to make it possible to reduce a radiation measurement off time that may result from an...
US-7,977,632 Scanning electron microscope
To make it possible to observe the bottom of a contact hole and internal wires, in observation of the contact hole 102, by scanning it at a predetermined...
US-7,977,001 Electronic equipment with fuel cell-power supply unit
Fuel concentration near a power generator of a DMFC is adjusted by decreasing current taken from the DMFC when the concentration near the power generator of the...
US-7,976,964 Disk drive with laminated magnetic thin films with sublayers for magnetic recording
The invention includes a disk drive with a magnetic recording disk with an upper and lower sublayer in at least one magnetic layer of a laminated magnetic layer...
US-7,976,950 Transparent conductive film and electronic device including same
The transparent conductive film according to the present invention comprises graphene platelets which overlap one another to form a multilayer structure. The...
US-7,976,715 Method using block copolymers for making a master mold with high bit-aspect-ratio for nanoimprinting patterned...
A method for making a master mold that is used in the nanoimprinting process to make patterned-media disks with patterned data islands uses guided self-assembly...
US-7,976,632 Vacuum processing apparatus
A vacuum processing apparatus includes a transfer unit disposed at a center thereof, plural processing chambers, each processing chamber having a processing...
US-7,976,622 Wet flue gas desulfurization apparatus
Absorption liquid recirculating pipes fitted with absorption tower (absorber) recirculating pumps corresponding to individual spray headers are inserted from...
US-7,976,427 Vehicle control apparatus and vehicle equipped with the control apparatus
This invention provides a vehicle control apparatus constructed so that during the control of a downshift for deceleration, braking shocks can be reduced and...
US-7,976,221 System and method for improving lubrication in a fluid dynamic bearing near the contact region
A system and method for improving lubrication in a fluid dynamic bearing are disclosed. A fluid dynamic bearing is formed. The fluid dynamic bearing comprises a...
US-7,976,005 Paper sheets storage and paper sheets handling apparatus
The provides a two money kinds recycle box provided with a plurality of paper money accumulating portions and storing and feeding the paper money at one...
US-7,975,565 Disk reversing/transporting mechanism and disk tester using the same mechanism
A disk reversing/transporting mechanism for reversing a disk in transit of the disk from a first position to a second position has a rail, a movable table...
US-7,975,524 Oxygen sensor inspection method and apparatus and oxygen sensor production method
There is provided an inspection method of an oxygen sensor, which includes a sensing portion having a reference electrode, a sensing electrode and an oxygen ion...
US-7,975,376 Method of manufacturing a semiconductor device
The invention aims to provide substrate treatment equipment that can automatically collect a substrate in a normal condition without needing manual operation....
US-RE42,529 Thermal flow rate measuring device
A thermal type flow rate measuring device can certainly prevent adhesion of water droplet onto a sensor element and thus achieve high reliability. The thermal...
US-7,975,275 Object lens actuator and disc drive using the same
The present invention has an object to provide an object lens actuator that reduces the amplitude of vibration of an object lens related to a torsional...
US-7,975,168 Storage system executing parallel correction write
If a failure occurs in any of a plurality of data disks, and if a controller receives a read request from a host computer for the RAID group including the...
US-7,975,123 Computer system, management computer and storage system, and storage area allocation amount controlling method
To provide a computer system, a management computer and a storage system, and a storage area allocation amount controlling method for improving I/O performance...
US-7,975,118 Storage system and data rearrangement method
The first storage apparatus includes a transmission unit for sending to a host computer, if data rearrangement in a volume is executed, a data transmission...
US-7,975,116 Remote storage disk control device and method for controlling the same
A storage device system includes an information processing device, a first storage device equipped with a first storage volume, and a second storage device...
← 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.