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-8,139,321 |
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... |
| US-8,139,309 |
Negative biasing a slider with respect to a disk to reduce slider wear and
provide burnish rate control In a method for negatively biasing a slider with respect to a disk to reduce slider wear and provide burnish rate control a negative bias voltage is generated... |
| US-8,139,194 |
Display device having particular pixels and signal wiring internal
circuits In a display device of built-in driver circuit type including a non-rectangular image display area, the frame area surrounding the display area is reduced and... |
| US-8,139,177 |
Liquid crystal display device In a liquid crystal display device having a liquid crystal display panel which includes a first substrate and a second substrate, a back plate is arranged on a... |
| US-8,139,173 |
Liquid crystal display A liquid crystal display, having an improved application of electric field to the molecules of liquid crystal, includes a substrate and a pixel array bonded to... |
| US-8,139,127 |
Imaging apparatus In the imaging apparatus, an image signal derived from an imaging element is supplied to color signal producing means so as to be separated into a R(red) color... |
| US-8,139,037 |
Liquid crystal display device with touch screen The invention provides a liquid crystal display device with a touch screen that does not reduce light transmittance but achieves cost reduction. The liquid... |
| US-8,138,959 |
Radio wave absorption material and radio wave absorber A radio wave absorption material is characterized to be obtained by firing a ferrite material that is formed by adding an accessory component, 0.1 to 2 wt % of... |
| US-8,138,945 |
Sensor node There is disclosed a sensor node capable of transmitting and receiving a large amount of data or data desired to be reliable without missing data, while... |
| US-8,138,758 |
Method of controlling a magnetoresistive device using an electric field
pulse A method of operating a magnetoresistive device is described. The device comprises a ferromagnetic region configured to exhibit magnetic anisotropy and to allow... |
| US-8,138,606 |
Wiring conductor, method for fabricating same, terminal connecting
assembly, and Pb-free solder alloy A Pb-free Sn-based material part of a wiring conductor is provided at least at a part of its surface, and the Sn-based material part includes a base metal doped... |
| US-8,138,516 |
Light emitting diode A light emitting diode is provided, comprising: a substrate; a metal wiring layer disposed on the substrate; alight emitting element provided on the metal... |
| US-8,138,268 |
Adhesive composition, circuit connecting material, connecting structure
for circuit member, and semiconductor... The adhesive composition of the invention comprises a thermoplastic resin, a radical polymerizing compound, a radical polymerization initiator and a radical... |
| US-8,137,943 |
Heat-resistant DNA ligase with high reactivity Thermostable DNA ligases with enhanced DNA binding activity and reaction activity are obtained. These modified thermostable DNA ligases having enhanced DNA... |
| US-8,137,856 |
Fuel cell Excellent gas sealing properties were difficult to achieve with a structure that uses a meal material to control material cost and does not increase the number... |
| US-8,137,840 |
Nonaqueous secondary battery and method of using the same A nonaqueous secondary battery containing a positive electrode having a positive electrode mixture layer, a negative electrode, and a nonaqueous electrolyte, in... |
| US-8,137,594 |
Zinc oxide thin film, transparent conductive film and display device using
the same A zinc oxide thin film having desired crystallinity is fabricated. The present invention provides a zinc oxide thin film which laminated on a substrate, and... |
| US-8,137,571 |
Method for manufacturing perpendicular magnetic recording head Embodiments of the present invention help to provide a method for manufacturing a perpendicular magnetic recording head including a main magnetic pole having a... |
| US-8,137,570 |
Additive write pole process for wrap around shield A method for manufacturing a magnetic write head having a wrap around magnetic trailing shield and a very narrow track width. A magnetic write pole is formed by... |
| US-8,137,489 |
Copper alloy material and a method for fabricating the same A copper alloy material has a rolled surface having a plurality of crystal faces parallel to the rolled surface. The crystal faces includes at least one crystal... |
| US-8,137,238 |
Gearshift controller for industrial vehicle A gearshift controller for an industrial vehicle, includes: a speed ratio detection unit that detects a speed ratio of speeds of an input axis and of an output... |
| US-8,137,159 |
Abrasive, method of polishing target member and process for producing
semiconductor device To polish polishing target surfaces of SiO.sub.2 insulating films or the like at a high rate without scratching the surface, the present invention provides an... |
| US-8,137,125 |
Conductor connection structure A conductor connection structure includes a cable including a stranded conductor composed of twisted plural wire conductors, and an insulating layer formed... |
| US-8,137,047 |
Double-arm working machine A double-arm working machine has an upper swing structure, an operator cabin, left swing post and right swing post provided in front of the upper swing... |
| US-8,136,951 |
Projection type display apparatus and optical unit with optical coupling
lens In a projection type display apparatus using plural light sources, an optical unit including plural light sources, a first collimator lens, an optical coupling... |
| US-8,136,900 |
Inkjet recording apparatus An inkjet recording apparatus includes a nozzle, a charging electrode, a deflecting electrode, a storage device, and an authentication device. The nozzle... |
| US-8,136,575 |
Twin-roll continuous casting machine and rolling equipment A twin-roll continuous casting machine includes: a moving mechanism for moving, relative to one roll, another roll; a plurality of upper side support rolls for... |
| US-8,136,355 |
Pump control apparatus for hydraulic work machine, pump control method and
construction machine A pump control apparatus for a hydraulic work machine includes: a rotation speed setting device that sets a target rotation speed for an engine; a rotation... |
| US-8,136,344 |
Fuel control device and fuel control method At the start-up of an engine, the ignition timing and the air-fuel ratio are controlled to prevent overload onto the volume of ISC air and decreased torque and... |
| US-8,136,228 |
Method for manufacturing a magnetic write head A method for manufacturing a magnetic write head that avoids the challenges associated with the formation of fence structures during write pole definition. A... |
| US-8,136,227 |
Method for making a magnetic head having a non-GMR shunt A magnetic head having non-GMR shunt for perpendicular recording and method for making magnetic head having non-GMR shunt for perpendicular recording is... |
| US-8,136,226 |
Read sensors and methods of making same with back-edge milling and
refilling Methods and apparatus provide a refill configuration adjacent a back-edge that defines a height of a magnetoresistive read sensor. Milling through layers of the... |
| US-D656,153 |
Computer display with graphical user interface |
| US-8,136,128 |
Optical disc apparatus An optical disc apparatus for enabling reduction of fluid noises accompanying with disc rotation, effectively, comprises a tray 5 provided to be able to comes... |
| US-8,136,116 |
Device allocation utilizing job information, storage system with a spin
control function, and computer thereof This invention provides a storage system coupled to a computer that executes data processing jobs by running a program, comprising: an interface; a storage... |
| US-8,135,986 |
Computer system, managing computer and recovery management method The invention provides a method for computing the appropriate capacity of a journal volume based on the operating patterns of backup and recovery performed by... |
| US-8,135,969 |
Storage apparatus and disk device control method In a storage apparatus, an MPU acquires a value of power capable of being used to transition a HDD from a power-saving state to an access-enabled state,... |
| US-8,135,967 |
Storage system A storage system includes one or more first power supplies which receive power from the first input and supplies power to each of multiple load groups through... |
| US-8,135,908 |
Storage system, data transfer method, and program The storage system including a first disk array apparatus for providing first volumes for storing data sent from a host system; a second disk array apparatus... |
| US-8,135,905 |
Storage system and power consumption reduction method for switching on/off
the power of disk devices associated... This invention achieves data capacity efficiency via data de-duplication and maximizes a power-saving effect by disk operation control. In a storage system,... |
| US-8,135,882 |
Apparatus and managing method using a preset policy based on an
invalidated I/O path by using configuration... In order to appropriately manage configuration information acquired from a storage system for the purpose of performance management, etc., an information... |
| US-8,135,782 |
Electronic apparatus, presence communication system, and computer-readable
recording medium An electronic apparatus comprises a plurality of communication units including a first communication unit which communicates via a first communication network... |
| US-8,135,764 |
Configuration management server, name recognition method and name
recognition program An absolute path name and a command line of a process associated with a process operating on a business server are found from process information acquired from... |
| US-8,135,677 |
File management system and method A proposal is made of a file management system and method capable of reliably deleting unnecessary data. In a file management console and method for reading or... |
| US-8,135,671 |
Data replication among storage systems A first storage system stores information relating to the updating of data stored in that system as a journal. More specifically, the journal is composed of a... |
| US-8,135,653 |
Power plant control device which uses a model, a learning signal, a
correction signal, and a manipulation signal A control device for a plant includes a manipulation signal generation section for generating the manipulation signal to the plant, a model adapted to simulate... |
| US-8,135,336 |
Repeater and follow-up notification method after broadcast communication
thereof A repeater including a first wireless unit that performs transmission and reception using a frequency for communicating with a base station and a second... |
| US-8,135,089 |
Digital transmission apparatus A digital transmission apparatus having a base unit constructed in such a manner that n-bit digital signals transmitted from a plurality of (N) remote units are... |
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.