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-8,142,674 Plasma processing apparatus and plasma processing method
The invention provides a plasma processing apparatus and a plasma processing method capable of controlling the voltage of the processing substrate with high...
US-8,142,635 Capillary array
A capillary array includes a light detection portion, a sample supply portion, a buffer solution supply portion and a voltage application portion which are...
US-8,142,626 Electrolyzer and electrodes
An the electrode for electrolysis of an electrolytic solution comprises an electrode core serving as a base and a plurality of prominences formed on a surface...
US-8,142,605 Circuit-connecting material and circuit terminal connected structure and connecting method
A circuit-connecting material which is interposed between circuit electrodes facing each other and electrically connects the electrodes in the pressing...
US-8,142,573 R-T-B sintered magnet and method for producing the same
An R-T-B based sintered magnet includes both a light rare-earth element R.sub.L (which is at least one of Nd and Pr) and a heavy rare-earth element R.sub.H...
US-8,142,567 Vacuum processing apparatus
A vacuum processing apparatus includes a member having a gas passage formed in a center between the pressure adjusting valve of an exhaust system and a...
US-8,142,294 Power transmission shaft and propeller shaft for vehicle
A power transmitting shaft includes a coupling member, a cylindrical intermediate member, a tube member and an increased diameter portion. The coupling member...
US-8,142,249 Manufacturing method of display device
To prevent bubbles from remaining when a transparent substrate is bonded via an adhesive with a display panel. A manufacturing method of a display device in...
US-8,142,173 Variable displacement vane pump
In a variable displacement vane pump employing a cam ring, a pump rotor, and a plurality of vanes, each slidably fitted into the rotor, a biasing member is...
US-8,142,025 Projection type image display apparatus
According to the present invention, a projection type image display apparatus enables control of a large amount of light masking through a light-masking unit...
US-8,141,236 Ganged removal of component device cover screws
An apparatus for removal of retentive mechanisms retaining a cover of a component device. The apparatus includes a structure. The apparatus also includes a...
US-8,141,227 Assembly of sheet materials, tube assembly, drawing method and tools for drawing
An assembly of sheet materials in which a first sheet of material and a second sheet of material are disposed in an overlapping relationship, with a plurality...
US-RE43,269 Method for driving a gas-discharge panel
When performing the line-sequential addressing for setting the state of each of the cells arranged in rows and columns that constitute a display screen,...
US-RE43,268 Method for driving a gas-discharge panel
When performing the line-sequential addressing for setting the state of each of the cells arranged in rows and columns that constitute a display screen,...
US-RE43,267 Method for driving a gas-discharge panel
When performing the line-sequential addressing for setting the state of each of the cells arranged in rows and columns that constitute a display screen,...
US-8,141,135 Information processing system, terminal, information processing apparatus, and management server
An information processing system has an information processing apparatus and a terminal coupled to each other through a network. The terminal has an address...
US-8,140,917 Stream recovery method, stream recovery program and failure recovery apparatus
Stream data is structured including data tuples as a query process target and a recovery point tuple for indicating a position of the data tuples in the stream...
US-8,140,913 Apparatus and method for monitoring computer system, taking dependencies into consideration
A system monitoring apparatus specifies an intentionally shutdown system component or monitoring target, and a different monitoring target that is dependent...
US-8,140,864 Computer system, storage system, and data management method for updating encryption key
A computer system encrypts write-data to be written to the volume in response to a write command. The system transmits a rekey command from host computer system...
US-8,140,810 Storage management command control in virtualized environment
Exemplary embodiments of the invention provide a method for creating a command device in a storage system in a server virtualization environment. The storage...
US-8,140,802 Storage system and storage system data migration method
This storage system modifies the migration plan in accordance with the state of the migration destination when a plurality of volumes are migrated all at once....
US-8,140,800 Storage apparatus
Upon receiving an access request from a server, a microprocessor allocates a free slot as a data storage destination that is different from the LU# and LBA...
US-8,140,790 Failure management method in thin provisioning technology for storage
A pool is replicated in the unit of volume providing the pool, and when a physical device is blocked, any volume blocked in the pool is changed to the...
US-8,140,789 Method for remote backup and storage system
In a storage system, a technique for promptly reading the backup data stored in the child storage device in the remote site side in case of disaster for the...
US-8,140,776 Computer system comprising storage operation permission management
The system of the present invention enhances the security of settings and operations in a storage device, and copes with numerous changes of the operational...
US-8,140,754 Methods and apparatus for managing HDD's spin-down and spin-up in tiered storage systems
A storage system is configured as tiered storage (composed of top tier storage apparatuses and second tier storage apparatus at least). The top tire storage...
US-8,140,749 Storage control apparatus with memory backup device
In a storage control apparatus provided therein with a battery-backed-up memory device being a combination of a cache memory of a storage device and a system...
US-8,140,720 Method of setting communication path in storage system, and management apparatus therefor
In a storage system having a plurality of storage apparatuses, each of the storage apparatuses stores therein a coupling mode that is information indicative of...
US-8,140,472 Method for allocating logical unit inside storage system to logical volume and storage controller
A storage controller comprises a creation module that creates a logical volume, a management module that manages a plurality of types of logical units inside a...
US-8,140,106 Peak factor reduction device and base station
The function of comparing power of a signal obtained by multiplying an input signal by an EVM target value and power of a peak suppression signal, and...
US-8,140,075 Wireless communication system, server and mobile station therefor
This invention provides a wireless communication system wherein a network to which a mobile station should be handed over can be selected, using parametric data...
US-8,139,950 Passive optical network system, optical line terminator and, communication method of passive optical network system
A passive optical network system (PON) has a plurality of OLTs and ONUs with different transmission rates. OLTs with different transmission rates share...
US-8,139,933 Imaging device
A metal pin is inserted into a hole cylindrically formed in a camera casing so as to be in contact with a shape-memory actuator. The metal pin and the...
US-8,139,927 Information recording apparatus and information recording method
An information recording apparatus includes a recording medium receiver to receive a recording medium whereon information may be recorded by the apparatus and a...
US-8,139,868 Image processing method for determining matching position between template and search image
An inspection apparatus and method outputs an accurate matching position even if a search image contains a pattern similar to a template. An image search unit...
US-8,139,847 Defect inspection tool and method of parameter tuning for defect inspection tool
An inspection method and an inspection tool are capable of detecting a defect on a specimen. More particularly, the examples relate to an inspection method and...
US-8,139,845 Evaluation object pattern determining apparatus, evaluation object pattern determining method, evaluation...
There is provided an evaluation object pattern determining apparatus capable of determining local patterns to be evaluated. The apparatus is for use in a...
US-8,139,841 Visual inspection method and apparatus and image analysis system
An image feature is calculated based on the image of a detected defect, a coordinate feature is calculated based on position coordinates of the detected defect,...
US-8,139,829 Diagnostic imaging support system and diagnostic imaging support program
A diagnostic imaging support system includes input means (15) for setting a characteristic quantity for performing a predetermined threshold processing for a...
US-8,139,576 Network routing apparatus
A network routing apparatus in which packet forwarding units for performing a packet forwarding process are arranged in parallel to one another, a packet...
US-8,139,493 On-vehicle gateway device, method for controlling an on-vehicle gateway device, connection device and...
An on-vehicle gateway device connected to an information system network and a control system network of a vehicle executes monitoring the status of an...
US-8,139,454 Recording and reproducing apparatus and method
A Spare Area kept unused on a disk is available for use other than spare processing, or Defect Management process, and compatibility of the disk is at least...
US-8,139,449 Method and apparatus for eliminating errors in a seek operation on a recording medium
A method and apparatus for eliminating errors in a seek operation on a recording medium are provided. Given a target address on a recording medium, a reading...
US-8,139,448 Slider with integrated thermally-assisted recording (TAR) head and vertical-cavity surface-emitting laser...
A thermally-assisted recording (TAR) slider has an integrated TAR head and an integrated external-cavity VCSEL. The TAR head is integrated with the slider at...
US-8,139,332 Level conversion circuit and semiconductor integrated circuit device employing the level conversion circuit
In a level conversion circuit mounted in an integrated circuit device using a plurality of high- and low-voltage power supplies, the input to the differential...
US-8,139,327 Semiconductor integrated circuit
An integrated circuit formed on a semiconductor chip includes voltage regulators for stepping down an externally-supplied power voltage to produce an internal...
US-8,139,324 Magnetic read head having a non-magnetic electrode layer and a magnetic read write system
To provide a magnetic head that is suited for high recording density magnetic read and write, and has little noise. A magnetic pinned layer is formed on a...
US-8,139,321 Perpendicular magnetic recording write head with improved laminated main pole
A perpendicular magnetic recording write head has an improved antiferromagnetically-coupled laminated main pole (MP) formed on a substrate. The MP has two...
US-8,139,320 Write head having independent side shield and trailing shield throat height
A magnetic write head for perpendicular magnetic recording. The magnetic write head includes a write pole having a pole tip region and a flared region. The...
US-8,139,319 Perpendicular magnetic recording system with magnetic precession for fast switching of perpendicular write pole...
A perpendicular magnetic recording system has a write head with a main perpendicular write pole connected to a yoke with first and second electrical coils. The...
← 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.