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Hitachi Ltd
Hitachi Ltd Intellectual Property Group
Hitachi Ltd Elpida Memory Inc Hitachi Ulsi Systems Co Ltd
Hitachi Ltd And Hitachi Device Engineering Co Ltd
Hitachi Ltd 5 Interest
Hitachi Ltd A Corporation Of Japan
Hitachi Ltd via Epas
Hitachi Ltd x26 Hitachi Computer Peripherals Co Ltd
Hitachi Ltd_20131212
Hitachi Ltd_20100128
Hitachi Ltd_20100121
Hitachi Ltd_20100114
Hitachi Ltd_20100107

Hitachi Ltd patents

Recent patent applications related to Hitachi Ltd. Hitachi Ltd is listed as an Agent/Assignee. Note: Hitachi Ltd may have other listings under different names/spellings. We're not affiliated with Hitachi Ltd, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "H" | Hitachi Ltd-related inventors

Date Hitachi Ltd patents (updated weekly) - BOOKMARK this page
09/21/17 new patent  System and controlling automated page-based tier management in storage systems
09/21/17 new patent  Existing system processing specification extractor
09/21/17 new patent  Autopoietic information processing system and method
09/21/17 new patent  Mood score calculation system
09/21/17 new patent  Diagnostic image generation apparatus and diagnostic image generation method
09/21/17 new patent  Auto driving control system
09/21/17 new patent  Abrasion resistant material, puffer cylinder, and puffer type gas circuit breaker
09/14/17Analog/digital conversion system, x-ray ct apparatus, and medical image imaging apparatus
09/14/17Ultrasonic diagnostic device
09/14/17Abnormality detection procedure development apparatus and abnormality detection procedure development method
09/14/17Semiconductor integrated circuit apparatus
09/14/17Backup management system and backup management method
09/14/17Biometric authentication system, biometric authentication processing apparatus, biometric authentication method, biometric information acquisition terminal, and information terminal
09/14/17Gas circuit breaker
09/14/17Scanning electron microscope and electron trajectory adjustment method therefor
09/14/17Route resolution system and route resolution method
09/07/17Ultrasonic diagnostic device
09/07/17Ultrasound diagnostic image generating device and method
09/07/17Particle beam treatment system
09/07/17High-sensitivity sensor system, detection circuit, and detection method
09/07/17High frequency coil and magnetic resonance image pickup device
09/07/17Computer system, gateway apparatus, and server apparatus
08/31/17Display device
08/31/17Gas circuit breaker
08/31/17Field winding type synchronous machine
08/24/17Ultrasound diagnostic device
08/24/17Method for producing hydrogel, enveloping envelopment target, and releasing envelopment target
08/24/17Method of detecting failure or anomaly of sensor terminal
08/24/17Module division assistance device, module division assistance method, and module division assistance program
08/24/17Computer system and transaction processing management method
08/24/17Image processing device, image processing method and image processing system
08/24/17Particle beam therapy system, ridge filter, and making ridge filter
08/17/17Drug efficacy evaluation assisting system, and drug efficacy evaluation assist information presenting method
08/17/17Ct image reconstruction method, ct image reconstruction device, and ct system
08/17/17X-ray imaging apparatus
08/17/17X-ray ct apparatus, upsampling projection data, and image reconstruction method
08/17/17Ultrasonic image processing device
08/17/17Leakage oil detector system and method
08/17/17Configuration of storage using profiles and templates
08/17/17Computer system and storage device
08/17/17Data processing system and data processing method
08/17/17Simulation system and simulation method
08/17/17Image processing device, alarming apparatus, image processing system, and image processing method
08/17/17Heat-dissipating structure and semiconductor module using same
08/17/17Communication apparatus, communication system, and circuit configuration control method
08/10/17Ultrasonic diagnosis device
08/10/17Magnetic resonance imaging apparatus and magnetic resonance imaging method
08/10/17Information processing apparatus, processing apparatus, data search method
08/10/17Semiconductor storage device, and storage device using same
08/10/17Ion beam device and sample observation method
08/10/17Communication device, communication device system, and communication method
08/03/17Treatment planning device, treatment planning method, control device, and particle beam treatment system
08/03/17Navigation system and center device
08/03/17Optical fiber sensor device
08/03/17Insulation diagnostic system or rotating machine
08/03/17Computer system and management program
08/03/17Computer system
08/03/17Device, method, and program for visualizing dependent portions of program
08/03/17Storage system and signal transfer method
08/03/17Storage area management system and storage area management method
08/03/17Sequential biometric cryptosystem and sequential biometric cryptographic processing method
08/03/17User permission check system
07/27/17Sentence retrieval method and sentence retrieval system
07/27/17Battery system in which information transmission occurs via insulating circuits
Patent Packs
07/27/17Magnetic resonance imaging apparatus
07/27/17Ultrasound imaging apparatus
07/27/17Alloy structure and producing alloy structure
07/27/17Alloy structure and producing alloy structure
07/27/17Device degradation cause estimation
07/27/17Autonomous moving device
07/27/17Management apparatus and management method
07/27/17Data management apparatus and data management method
07/27/17Sentence retrieval method and sentence retrieval system
07/27/17Charged particle beam device, simulation method, and simulation device
07/27/17Skew adjustment circuit, semiconductor device, and skew calibration method
07/27/17Method for analyzing and inferring wireless network performance
07/27/17Electric power conversion apparatus
07/20/17X-ray ct device and imaging x-ray ct images
07/20/17Data processing method, data processing device, and x-ray ct apparatus
Patent Packs
07/20/17Autonomous moving device and self position estimation method
07/20/17Method and apparatus of subsidiary volume management
07/20/17Management system and management computer system
07/20/17Monitoring system, monitoring device, and monitoring program
07/20/17Simulation system and simulation method
07/20/17Voltage nonlinear resistor
07/13/17Magnetic resonance imaging apparatus
07/13/17X-ray ct apparatus and image reconstruction method
07/13/17Medical treatment system
07/13/17Liquid feeding device and cell culture device
07/13/17Magnetic resonance imaging apparatus and image reconstruction method
07/06/17Switch circuit, ultrasound probe using the same, and ultrasonic diagnosis apparatus
07/06/17Resin powder material, laser powder molding
07/06/17Magnetic resonance imaging device and adjusting waveform of gradient magnetic field
07/06/17Magnetic resonance imaging apparatus, time-series image generation method, and program
07/06/17Storage apparatus and data processing method thereof, and storage system
07/06/17Storage apparatus and storage control method
07/06/17Medicine production support system and medicine production support method
07/06/17Charged particle beam device, optical device, irradiation method, diffraction grating system, and diffraction grating
07/06/17Real time transmission monitoring and anomaly detection
06/29/17Conveying vehicle and conveying system
06/29/17Semiconductor device and information processing system
06/29/17File server apparatus, method, and computer system
06/29/17Electricity storage controlling electricity storage system
06/29/17Rotating electrical machine
06/29/17Power conversion apparatus
06/29/17Predictive analytics for location estimation of idle ues in a cellular network
06/29/17X-ray tube predictive fault indicator sensing device, x-ray tube predictive fault indicator sensing method, and x-ray imaging device
06/22/17Reverse osmosis treatment system
06/22/17Method for adjusting magnetic resonance imaging apparatus and superconductive magnet excitation dock
Social Network Patent Pack
06/22/17X-ray image pickup device and image reconstruction method
06/22/17Storage system
06/22/17Storage system, storage control method, and relay device
06/22/17Adaptive equalizer
06/15/17Apparatus for providing data to a harware-in-the-loop simulator
06/15/17Austenitic stainless steel and producing the same
06/15/17Magnetoresistive sensor and gradiometer
06/15/17Method and managing it infrastructure in cloud environments
06/15/17System for maintenance recommendation based on performance degradation modeling and monitoring
06/15/17Medical care data search system
Patent Packs
06/15/17Dialog text summarization device and method
06/15/17Power transistor module
06/15/17Battery energy storage system management apparatus, battery energy storage system management method, and battery energy storage system
06/15/17Diagnosis system and diagnosis photovoltaic power generation system
06/08/17Ultrasound probe, performance evaluation method therefor, and ultrasound diagnostic equipment
06/08/17Gas turbine combined electric power generation apparatus
06/08/17Thermal demand adjustment device for energy network and thermal demand adjustment energy network
06/08/17Optical analysis device
06/08/17Radiation measurement
06/08/17Management system for managing information system
06/08/17Method of generating display name of objects to be managed
06/08/17Management system for creating service
06/08/17Testing support system, and testing support method
06/08/17Drug efficacy analysis system and drug efficacy analysis method
06/08/17Rotating electric machine
06/01/17Amplifier circuit and ultrasonic probe
06/01/17Ultrasonic diagnostic device
06/01/17Measuring system of heat load in perimeter zone and air-conditioning control system
06/01/17Interregional supply adjustment device and program
06/01/17Permanent magnet dynamo-electric machine
06/01/17Ring network system and network node
05/25/17Resin composition and electrical device
05/25/17Cell culturing device and closed-system culture vessel
05/25/17Power generation system and power generation method
05/25/17Outside recognition device
05/25/17Voltage stability monitoring device and method
05/25/17Estimating the locations of power system events using pmu measurements
05/25/17Magnetic resonance imaging apparatus, q-value calculation method, and specific absorption rate management method
05/25/17Time-skew correction unit and a method thereof
05/25/17Common resource updating apparatus and common resource updating method
Patent Packs
05/25/17Method and data cache in converged system
05/25/17Method and system for predicting consultation duration
05/25/17Method and system for verifying rules of a root cause analysis system in cloud environment
05/25/17Image processing apparatus and reconstruction condition setting method
05/25/17Method and a system for dynamic display of surveillance feeds
05/25/17Gas circuit breaker
05/25/17Battery system
05/18/17Magnetic resonance imaging apparatus and blood flow drawing method
05/18/17X-ray ct apparatus, data processing device, and projection data generation method
05/18/17Multi-shaft variable speed gas turbine apparatus and controlling the same
05/18/17Offshore wind turbine, constructing offshore wind turbine, and offshore wind power generator
05/18/17Performance information management system, management computer, and performance information management method
05/18/17Method and apparatus to configure information technology infrastructure
05/18/17Storage system and cache control storage system
05/18/17Computer-implemented simplifying analysis of a computer-aided model
05/18/17Database analysis device and database analysis method
05/18/17Customer analysis system
05/18/17Power system control instruction device
05/18/17Switching device for power conversion and power conversion device
05/11/17Ultrasonic diagnostic device
Social Network Patent Pack
05/11/17Magnetic resonance imaging determining high-frequency magnetic field shim parameter
05/11/17Fault symptom detection system
05/11/17Memory module and information processing system
05/11/17Software specification dependence relation verification apparatus and software specification dependence relation verification method
05/11/17Storage management computer
05/11/17Relevant information acquisition method and apparatus, and storage medium
05/11/17Large-scale sensor network system
05/04/17X-ray ct device and processing device
05/04/17Desalination system and desalination method
05/04/17Rack transportation device
05/04/17Desalination system and desalination method
05/04/17Desalination system and desalination method
05/04/17Remote control system for work machines
05/04/17Storage system and control storage device
05/04/17Management method and management apparatus, and storage medium
05/04/17Method of controlling communication path between virtual machines and computer system
05/04/17Distributed processing system
05/04/17Flash module provided with database operation unit, and storage device
05/04/17Project management system and method thereof
05/04/17Financial products trading system and financial products trading control method
Social Network Patent Pack
05/04/17Power transaction plan planning support system and power transaction plan planning support method
05/04/17Method for vapor-phase growth of phase-change thin film, and device for vapor-phase growth of phase-change thin film
05/04/17Rotating electric machine
04/27/17Positioning system
04/27/17Search method and apparatus and storage medium
04/27/17Apparatus, system, and providing traffic information
04/27/17Superconducting magnet
04/27/17Rotating electric machine or wind power generation system
04/20/17X-ray scanning apparatus
04/20/17Ultrasonic diagnostic device
04/20/17Administration server, administration system, and administration method
04/20/17Nuclear magnetic resonance imaging apparatus and rf shimming method
04/20/17Method and managing data recovery of distributed storage system
04/20/17Probabilistic inference system
04/20/17Business collaboration system and business collaboration method
04/13/17Substance-testing apparatus, substance-testing system, and substance-testing method
04/13/17Computer system
04/13/17Negative electrode material, negative electrode for lithium ion secondary battery, lithium ion secondary battery, and manufacturing the same
04/13/17Power conversion apparatus
04/06/17System stability monitoring apparatus and method
04/06/17Magnetic resonance imaging generating water-fat separation image
04/06/17Electric power demand adjustment program management apparatus and electric power demand adjustment program management method
04/06/17Operation procedure management method and system
04/06/17Plan generating device and plan generating method
04/06/17Operation assistance apparatus at time of accident in plant
04/06/17Storage system
04/06/17Input/output apparatus and method
04/06/17Data integration apparatus and data integration method
04/06/17Failure isolation method and management server for failure isolation
03/30/17Ultrasonic diagnostic device
Social Network Patent Pack
03/30/17Crude oil recovery device
03/30/17An automatic generating decision cubes from cross dependent data sets
03/30/17Ethanol engine system
03/30/17Rotary machine diagnostic system
03/30/17Magnetic resonance imaging system, static magnetic field homogeneity adjusting system, magnetic field homogeneity adjusting method, and magnetic field homogeneity adjusting program
03/30/17Computer and computer system
03/30/17Test db data generation apparatus
03/30/17Computer and controlling i/o switch of computer
03/30/17Method for calculating elliptic curve scalar multiplication
03/30/17Apparatus and executing an automated analysis of data, in particular social media data, for product failure detection
03/30/17Data retrieval/distribution method and apparatus, and storage medium
03/30/17Semiconductor storage device
03/30/17Super-conducting wire, super-conducting coil, and magnetic resonance imaging device
03/30/17Power supply device
03/30/17Stream data processing method and stream data processing device
03/30/17Image processing apparatus and positioning system
03/30/17Communication processing device, communication method, and communication system
03/23/17Electronic control device
03/23/17Biophotonic measurement device and method
03/23/17Optical modulator and manufacturing same
03/23/17Storage device
03/23/17Information processing system and information processing method
03/23/17Power-module device and power conversion device
03/23/17Quasi-solid state electrolyte and all solid state lithium secondary battery using same
03/23/17Multilayer printed circuit board
03/16/17Non-volatile memory device, and storage apparatus having non-volatile memory device
03/16/17Storage system and storage control method
03/16/17Storage system
03/16/17Storage system

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Hitachi Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Hitachi Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by