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-7,904,856 Arrangement handling commands as control system behaviors and data system behaviors
A design apparatus, a design method, and a program, which enable the design of a small-scale circuit that is high in serviceability and quality are provided....
US-7,904,749 Fast data recovery from HDD failure
A storage system comprises a first storage device having a first plurality of hard disk drives and a first controller. The first controller stores data in the...
US-7,904,746 Information processing system and data recovery method
When data of HDD of computer is backed up to a a data center and a failure occurs in the HDD, the computer notifies failure information to the data center, and...
US-7,904,744 Data storage using multiple protocols
A controller transmits a second protocol command to a target from among one or more switch devices. The second protocol command is a command which conforms to a...
US-7,904,683 Storage system
Provided is a storage system enabling the addition of a storage apparatus without going offline. When a first storage apparatus receives from a host system a...
US-7,904,654 Storage system for sending an access request from a host to a storage subsystem
A disk storage system containing a storage device having a record medium for holding the data, a plurality of storage sub-systems having a controller for...
US-7,904,651 Storage device with disk power control based on logical storage area
The present invention makes is possible to appropriately set the power saving control of the storage device from the management device of the storage device. In...
US-7,904,646 Storage subsystem that connects fibre channel and supports online backup
A disk array connected to a storage area network via a fiber channel has one or more ports each controlled by a processor. Even the disk array with one port and...
US-7,904,616 Storage apparatus and data transfer method
A storage method including: controlling transfer of data between a host system and a storage device using a plurality of controllers connected to the host system...
US-7,904,506 Context information management system
The context information management system enables the management of context information while maintaining the security of user information. It includes a user...
US-7,904,426 System and method for identifying a removable storage device
The identification information about unnecessary files is registered to generate an unnecessary-file database. The identification information about files stored...
US-7,904,254 Power conversion apparatus and method of estimating power cycle life
For applications in a facility where a power conversion apparatus is frequently started and stopped, a power conversion apparatus and a power cycle longevity...
US-7,904,252 Method for measuring a structural change in a protein
A method of easily and speedily determining what structural change is experienced by a target protein upon contact and binding of any arbitrary compound to the...
US-7,904,052 Sensor net management method
There is provided a sensor node management method in which a user is unconscious of a service break even when a sensor node has failed among a plurality of...
US-7,904,046 Radio equipment having an attenuator between antenna and radio module
A radio equipment, wherein an attenuator (10) is inserted between antennas (91, 92) and a radio module (2), and output and input sensitivities are raised and...
US-7,904,022 Support apparatus for reading tag information and method therefor
To support a tag information reader to read information from radio communication tags, attached to each of a plurality of structural objects in a plant and to...
US-7,903,975 Optical add-drop multiplexer
A problem to be solved in an optical communication system for carrying out bidirectional transmission between communication nodes by ...
US-7,903,930 Data recording apparatus and system having sustained high transfer rates
According to the invention, techniques for recording data onto recording media at relatively high transfer rates for relatively long periods of time. Embodiments...
US-7,903,912 Optical connector
In an embodiment of the invention, an optical connector for optically coupling respective end faces of two optical fiber cables including an optical fiber...
US-7,903,867 Method and apparatus for displaying detected defects
Defect image display screens are capable of accurately presenting features of defects. On a thumbnail display screen of a defect, images likely to most clearly...
US-7,903,816 Storage system executing encryption and decryption processing
A storage system 1 includes a channel interface (IF) unit 11 having an interface with a server 3, a disk IF unit 16 having an interface with a hard disk group 2,...
US-7,903,695 Optical fiber laser and exciting method using same
An optical fiber laser, according to the present invention, has an optical fiber including a core to which a rare earth element is added and a clad disposed...
US-7,903,677 Information platform and configuration method of multiple information processing systems thereof
An information platform system, the configuration thereof is able to change flexibly to meet the needs of the customers, and able to use a single adapter for...
US-7,903,667 Packet communication system with QoS control function
A packet communication system of the present invention has first mode, second mode and third mode to apply to input packets. The first mode is a mode that...
US-7,903,407 Cooling systems and electronic apparatus
Temperature variation among electronic apparatuses installed in the data center is reduced, enhancement in reliability of the electronic apparatuses, and...
US-7,903,377 System, method, and apparatus for an independent flexible cable damper for reducing flexible cable fatigue in a...
A hard disk drive has a flexible cable and a flexible cable damper positioned adjacent to but separate from the flexible cable. The damper is a thin film loop...
US-7,903,376 Integrated lead suspension for vibration damping in magnetic storage device
An integrated lead suspension (ILS) has a constrained layer damper (CLD) that attenuates vibration of the ILS. The CLD is applied over an already assembled ILS...
US-7,903,375 Proximity recording slider with high air bearing damping in and out of contact
An air bearing surface for a head assembly for a data storage device comprises at least one air bearing pad. At least one channel is recessed within the at least...
US-7,903,374 Magnetic recording and reading device
A magnetic recording and reading device includes a perpendicular magnetic recording medium, a perpendicular magnetic head having a recording head width having a...
US-7,903,361 Method of detecting scratch defect in circumferential direction and magnetic disk certifier
In the present invention, an inspection area for sampled defect data is set which has a predetermined width in the radial direction of a magnetic disk and a...
US-7,903,249 Method and apparatus for inspecting pattern defects
An apparatus and method for inspecting defects includes an illuminator for irradiating light having an ultraviolet wavelength emitted from a light source onto a...
US-7,903,248 Luminescence measuring apparatus
To increase the direct light received by the detector and decrease reflections from the detection component support structures, the luminescent substance is...
US-7,903,244 Method for inspecting defect and apparatus for inspecting defect
The present invention is an apparatus for inspecting foreign particles/defects, comprises an illumination optical system, a detection optical system, a shielding...
US-7,903,224 Liquid crystal display device
To long sides of a front-side liquid crystal display panel and a rear-side liquid crystal display panel on the same side, elongated portions of flexible printed...
US-7,903,218 Display device wherein a gate insulating film provided at one TFT is thinner than a gate insulating film...
A display device which can reduce easily the brightness unevenness produced by the insufficient writing of TFT, wherein, the display device having: a display...
US-7,903,205 Image display device
An object of the present invention is to provide an image display device having a configuration that allows the device to be manufactured in such a way as to...
US-7,903,202 Liquid crystal display device
To provide a liquid crystal display device that includes a cold cathode fluorescent lamp that controls a drop in the luminous efficacy of a fluorescent substance...
US-7,903,197 Liquid crystal display device with backlight having efficient heat radiating properties
The present invention provides a liquid crystal display device having a linear light source, which is easily treated, in consideration of the heat radiation of a...
US-7,903,196 Display device
A panel unit is formed by sandwiching a liquid crystal display panel and a diffusion sheet between a front surface plate having a curved plane and a back surface...
US-7,903,195 LCD panel having a black coloring layer and an anti-glare layer attached to a protection plate through an...
An object of the present invention is to propose the structure and constitution of a liquid crystal display device having a protection plate, which prevents...
US-7,903,193 Liquid crystal display device
A liquid crystal display device that includes: a liquid crystal display panel; a backlight unit disposed on the rear surface side of the liquid crystal display...
US-7,903,192 Display device and method of manufacturing the same
The invention provides a display device which can reduce breaking of a TFT substrate at the time of connecting a wiring member to the TFT substrate after...
US-7,903,182 Display device
The present invention is directed to providing a technology for display devices where a transparent cover is pasted on a display panel according to which...
US-7,903,075 Image display apparatus
An image display apparatus with a portion of a display substrate area, around a display section, being small, low in power consumption, and capable of effecting...
US-7,903,050 Image display apparatus and driving method thereof
In a conventional image display apparatus, since display load ratios for respective lines are different, voltage drop amounts are also different and a difference...
US-7,903,036 Antenna device and wireless communication apparatus using the same
To realize an antenna device that can operate in wide bands (in a plurality of frequency bands) and can achieve an excellent antenna gain and maintain...
US-7,903,013 Semiconductor device
Operating speed as well as output accuracy of a D-A converter is enhanced. With a semiconductor device including unit current sources, and unit current source...
US-7,902,986 RFID tag
An RFID tag of the present invention is provided to suppress variations in the capacity component that occur during physical coupling between an antenna and a...
US-7,902,961 RFID system and reader writer
A technology for detecting an RFID by a reader writer and transmitting harmonics for reading and writing the RFID timely without using an object detection sensor...
US-7,902,860 Semiconductor circuit, and computing device and communications device using the same
In a semiconductor circuit, an impedance adjustment circuit having the characteristics same as those of a circuit having the nonlinear resistance characteristics...
← 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.