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-8,077,431 Apparatus and method for reducing turbulence of airflow in a hard disk drive
A sickle-shaped disk drive spoiler for reducing turbulence of airflow in a hard disk drive is provided. The sickle-shaped spoiler is configured to direct...
US-8,077,430 System and apparatus for mass-balanced spoiler in disk storage devices
A system and apparatus for reducing flutter in disk drive spoilers positions the center of mass of the mean aerodynamic section of the spoiler at or ahead of...
US-8,077,429 Magnetic disk vibration-suppressing mechanism having shroud-narrowing gap
Embodiments in accordance with the present invention relate to greatly decreasing vibrations of a rotary disk at a portion where vibration on the disks is to be...
US-8,077,366 Holographic storage device having an adjustment mechanism for a reference beam
A monocular holographic storage device or system to provide for compact recording and/or reading of data pages in a holographic storage medium. Also provided...
US-8,077,306 Defect inspection apparatus
A high speed defect inspection apparatus has a high-speed detector that includes a plurality of image sensors. The image sensors are arranged with gaps between...
US-8,077,282 Liquid crystal display device
A liquid crystal display device that includes: a liquid crystal display panel configured by a pair of substrates sandwiching therebetween a liquid crystal...
US-8,077,277 Liquid crystal display device comprising a first optical compensating member disposed without a birefringent...
A liquid crystal display device comprising a first optical compensating member disposed without a birefringent medium sandwiched between a liquid-crystal layer...
US-8,077,273 Liquid crystal display module
A liquid crystal display module includes a liquid crystal display panel, a backlight device arranged on a back surface of the liquid crystal display panel, the...
US-8,077,161 Screen-input image display device
The screen-input image display device has a touch panel for outputting touched locations of a finger or the like in contact with a display panel screen; and a...
US-8,077,001 Superconducting magnet
A persistent current switch in a superconducting magnet, includes: a winding part in which a superconducting wire is noninductively wound; a winding-heating...
US-8,076,874 On-vehicle actuator system
A motor is controlled to always consume power supplied from a power supply system or not to supply power to the power supply system, by performing control to...
US-8,076,843 Organic electroluminescence display device
An organic electroluminescence display device wherein the wiring width is made large enough to secure a current capacity for the power supply line and at the...
US-8,076,790 Wind turbine generator system
To shorten a startup interval to reach a synchronizing condition, a phase difference and an amplitude difference between the grid voltage and the stator voltage...
US-8,076,651 Specimen stage apparatus and specimen stage positioning control method
A specimen stage apparatus has a braking structure which can generate a braking force enough to stop a specimen stage while keeping a movable table from...
US-8,076,615 Substrate processing apparatus and method of manufacturing semiconductor device
A substrate processing apparatus comprises: an outer tube; a manifold connected to the outer tube and made of a non-metal material; an inner tube disposed in...
US-8,076,408 Radiation resistant composition, wire and cable
A radiation resistant composition includes 100 parts by weight of a polymer, 5 to 80 parts by weight of an aromatic series process oil that a polycyclic...
US-8,076,251 Method of manufacturing semiconductor device, method of processing substrate and substrate processing apparatus
Provided is a method of manufacturing a semiconductor device. The method includes: loading a substrate into a process vessel; performing a process to form an...
US-8,076,202 Method of fabricating semiconductor device
In a method of fabricating a semiconductor device having a MISFET of trench gate structure, a trench is formed from a major surface of a semiconductor layer of...
US-8,076,105 Device and method for high-throughput quantification of MRNA from whole blood
Disclosed are a method, device kit, and automated system for simple, reproducible, and high-throughput quantification of mRNA from whole blood. More...
US-8,076,020 Battery module
The present invention provides to a battery module which is excellent in cooling performance of a battery and is improved in assembling easiness at low cast. A...
US-8,075,996 Ceramic sintered compact and piezoelectric element
A ceramics sintered compact is provided in which a relative dielectric constant and an electromechanical coupling coefficient are improved in superior balance...
US-8,075,961 Display apparatus
A glass bonding material contains vanadium and phosphor as main glass components, and comprises in amounts converted as oxides of the elements in the...
US-8,075,943 Purification process for organic electronics material
Objects of the present invention are to provide a purification process that enables Pd contained in an organic electronics material to be removed effectively,...
US-8,075,840 Automatic multi-purpose analyzer
An automatic multi-purpose analyzer performs qualitative and quantitative analysis of biological samples such as blood, urine, etc. and includes a plurality of...
US-8,075,800 Polishing slurry and polishing method
A polishing slurry containing a slurry dispersing particles of tetravalent metal hydroxide in a medium therein and an additive, characterized in that the...
US-8,075,733 Plasma processing apparatus
A plasma processing apparatus includes: a decompression chamber of which the inside is depressed; a gas supply unit that supplies process gas into said chamber;...
US-8,075,284 Oil pump
An oil pump includes a shaft bearing bore, a drive shaft supported by the shaft bearing bore, an annular space between an inner peripheral surface of the shaft...
US-8,075,260 Centrifugal turbomachinery
A centrifugal turbomachinery in accordance with the present invention can lower a fluid loss in a return flow path. In the centrifugal turbomachinery, a...
US-8,075,142 Projection-type image display apparatus
A projection-type image display apparatus includes an enlarging projection optical unit which is configured to project an image displayed on an image display...
US-8,074,765 Sound absorbing structure of electronic equipment
In order to provide sound absorbing structure capable of reducing the noise of electronic equipment while maintaining the cooling capability of the electronic...
US-8,074,731 Impact tool
An impact tool (100) includes a spindle (11), a motor (1), a rotational impact system (10), a current detecting unit (32), and a current control unit (31). The...
US-8,074,624 Fuel system component for a direct injection internal combustion engine
A fuel system component for a direct injection internal combustion engine. The component includes a fuel rail and a plurality of direct injection fuel injectors...
US-D650,383 Magnetic disc storage unit for electronic computer
US-D650,298 Reagent nozzle for luminescence measuring apparatus
US-RE43,023 Dual loading port semiconductor processing equipment
A substrate processing equipment comprises two pod supporting stages and two independently operable pod door openers. Each pod supporting stage is capable of...
US-RE43,018 Optical disk apparatus and tracking method
A tracking offset is reduced. The effect of an SPP signal fluctuation is reduced by using a variable mixing ratio DPP method, and a residual tracking offset is...
US-8,074,293 Defective product inspection apparatus, probe positioning method and probe moving method
For adjusting a positional relationship between a specimen and a probe to measure an electric characteristic of the specimen through a contact therebetween, a...
US-8,074,237 Optical disk device including buffer mechanism for buffering elastic deformation of the optical pickup side of...
An optical disk device includes: a disk motor for rotating an optical disk D inserted into a package; an optical pickup that moves in a radial direction of the...
US-8,074,196 Integrated circuit design support apparatus, integrated circuit design support method, integrated circuit...
Provided is an integrated circuit design support apparatus capable of estimating the optimal wiring length and wiring congestion at the stage of implementing a...
US-8,074,108 Storage controller and storage control method
Spare disk drives are provided to a chassis for storing storage devices, and, when any one of the storage devices configuring RAID fails, the storage controller...
US-8,074,106 Storage control device and RAID group extension method
The present invention provides a storage system having a controller that can extend an old RAID group to a new RAID group without decreasing a processing speed....
US-8,074,099 Failure recovery method, failure recovery program and management server
In a computer system including server apparatuses such as an active server and a standby server connected to a storage apparatus, when the active server fails,...
US-8,074,098 Control method for information processing system, information processing system, and program
An object of the present invention is to ensure, in an information processing system including a plurality of server apparatuses coupled to one another,...
US-8,074,091 Storage apparatus for power saving and achieving longest mean time between failures
Proposed is an operation method for seeking a power interruption operation target in which MTBF will become longest. When a target value regarding a power...
US-8,074,090 Storage system including plurality of storage apparatuses
Conventionally, no consideration was given to the control of the main power supply circuit in a storage apparatus. Thus, unnecessary electric power will be...
US-8,074,071 Reproducing apparatus, recording apparatus and display apparatus
A system effecting a data reproducing method for a plurality of devices, for sending and receiving data by authenticating the plurality of devices with each...
US-8,074,036 Data processing system having first, second and third storage systems that are arranged to be changeable...
A data processing system includes a first storage system that is connected to a host device and sends and receives data to and from the host device; a second...
US-8,074,032 Storage controller, storage control system, and storage control method
There is provided a storage control system in which various controls to a plurality of storage controllers connected to each other can be effectively performed....
US-8,073,938 Information processing apparatus and method of operating the same
Using a service server list containing addresses of servers within a service system and an application list containing names of active applications within the...
US-8,073,901 Information update method and information update system
Information update technique where information held by every apparatus does not need to be updated at the same time. A first server is connected with a second...
← 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.