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Hitachi Ltd A Corporation Of Japan
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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
11/16/17 new patent  Blood vessel imaging apparatus and personal authentication system
11/16/17 new patent  Travel control device
11/16/17 new patent  Operation system of working machine
11/16/17 new patent  Volume estimation device and work machine using same
11/16/17 new patent  Defect inspection device and defect inspection method
11/16/17 new patent  Piping inspection apparatus
11/16/17 new patent  Acoustic emission wave detector, acoustic emission wave detection system, and acoustic emission wave detection method
11/16/17 new patent  Parking management system and its control method
11/16/17 new patent  Data storage system, process and computer program for such data storage system for reducing read and write amplifications
11/16/17 new patent  Nuclear reactor fuel rod and fuel assembly having bundled same
11/16/17 new patent  Semiconductor device, manufacturing same, power conversion device, three-phase motor system, automobile, and railway carriage
11/16/17 new patent  Unauthorized communication detection system and unauthorized communication detection method
11/09/17System that measures different states of a subject
11/09/17Magnetic separation device and raw water treatment apparatus
11/09/17Optical velocity measuring apparatus and moving object
11/09/17Information processing system, storage apparatus and storage device
11/09/17Method for retrieving encrypted graph, system for retrieving encrypted graph, and computer
11/09/173d model creation support system and method
11/09/17Radiopharmaceutical production system, radiopharmaceutical production device, and production radiopharmaceuticals
11/09/17Power-module device, power conversion device, and manufacturing power-module device
11/02/17Order management apparatus and order management method
11/02/17Method, device and system for testing drug sensitivity
11/02/17Heat source system managing device, heat source system managing method, and program
11/02/17Calculation of electromagnetic force distribution, and device for calculating electromagnetic force distribution
11/02/17Method for evaluating structural change during production process, and analysis program
11/02/17Magnetic resonance imaging apparatus and magnetic resonance imaging method
11/02/17Radiation monitor and radiation monitoring method
11/02/17Device for analyzing insulin secretion ability, system for analyzing insulin secretion ability provided with same, and analyzing insulin secretion ability
11/02/17Alloy and lithium ion battery
11/02/17Accelerator and particle beam irradiation system
11/02/17Calculation of electromagnetic force distribution, and device for calculating electromagnetic force distribution
10/26/17Radiation therapy planning system, radiation therapy planning method, and radiation therapy system
10/26/17Degradation estimation system of railroad ground equipment and method thereof
10/26/17Co2 recovery device of internal combustion engine
10/26/17Data display system
10/26/17Optical analysis device and biomolecular analysis device
10/26/17Device and forming same
10/26/17Computer system including server storage system and management system
10/26/17Virtual storage system
10/26/17Semiconductor memory device and storage apparatus comprising semiconductor memory device
10/26/17Storage apparatus and storage system
10/26/17Computer system
10/26/17Storage controlling command transmission
10/26/17Data aggregation/analysis system and method therefor
10/26/17Storage apparatus having nonvolatile memory device, and nonvolatile memory device
10/26/17Service design assistance system and service design assistance method
10/26/17Business microscope system
10/26/17Ultrasonic image processing device
10/26/17System for maintenance recommendation based on maintenance effectiveness estimation
10/26/17Gas circuit breaker and breaker for gas insulated switching device
10/26/17Negative electrode active material for lithium ion secondary battery and lithium ion secondary battery
10/26/17System stabilizing control device and method
10/26/17Power generation facility operation device and operation method
10/26/17Wireless communication system and system using same
10/26/17Communication network, communication network management method, and management system
10/19/17Ultrasonic image processing device
10/19/17Wind power generator
10/19/17Biopolymer analysis device and biopolymer analysis method
10/19/17Storage system
10/19/17Storage apparatus and storage control method
10/19/17Memory controller and data control method
10/19/17Time-series prediction apparatus and time-series prediction method
10/19/17Fuel rod and fuel assembly for light water reactors
10/19/17Magnesium diboride superconducting thin-film wire and producing same
10/19/17Stationary induction electrical apparatus
Patent Packs
10/19/17Information distribution apparatus and method
10/19/17Accelerator and particle beam irradiation system
10/12/17Ultrasonic transducer, making same, ultrasonic transducer array, and ultrasonic test apparatus
10/12/17Two-phase alloy, product using said two-phase alloy, and producing said product
10/12/17Electric power system monitoring device and electric power system monitoring system
10/12/17Acceleration sensor
10/12/17Storage apparatus
10/12/17Storage device, computer system, and control storage device
10/05/17Gis based compression and reconstruction of gps data for transmission from a vehicular edge platform to the cloud
10/05/17Magnetic resonance imaging device
10/05/17X-ray diagnostic imaging apparatus, monitoring server and anomaly detection method
10/05/17Power converting device
10/05/17Gene expression analysis method using two dimensional cdna library
10/05/17Heat-resistant member provided with heat-shielding coating, and manufacturing same
10/05/17Auto valet parking system and method
Patent Packs
10/05/17Method for cooling storage device
10/05/17Storage system and storage control method
10/05/17Storage system and control method therefor
10/05/17Control virtual machine system, and virtual machine system
10/05/17Semiconductor memory device, storage system, and computer
10/05/17Sentence creation system
10/05/17Method and computer system for sharing objects
10/05/17Computer and database management method
10/05/17Database search system and database search method
10/05/17Computer system and information processing method
10/05/17Farm field management apparatus, farm field management method, and storage medium
10/05/17Drive diagnosis device, drive diagnosis system and terminal device
10/05/17Silicon-based quantum dot device
10/05/17Network system, network management method, and network management device
10/05/17Calibration device
09/28/17Data processing device, x-ray ct apparatus, and reference correction method
09/28/17Radiation detector, radiation imaging device, computer tomography device, and radiation detection method
09/28/17Storage system, computer system, and control storage system
09/28/17Interface device, and computer system including interface device
09/28/17Distribution system, computer, and arrangement virtual machine
09/28/17Computer system and memory dump method
09/28/17Storage system
09/28/17Storage device, semiconductor memory device, and controlling same
09/28/17Virtual computer system control method and virtual computer system
09/28/17Document retrieval system and retrieval method
09/28/17Computer system and control method therefor
09/28/17System stability monitoring device and system stability monitoring system
09/28/17Image processing device and image processing method
09/28/17Reporting device
09/28/17Optical information recording apparatus and method
Social Network Patent Pack
09/28/17Metal oxide particles for bonding, sintering binder including same, process for producing metal oxide particles for bonding, and bonding electronic components
09/28/17Persistent current switch and superconducting coil
09/28/17Gas circuit breaker
09/28/17Data processing system and data processing method
09/28/17Computer system
09/21/17System and controlling automated page-based tier management in storage systems
09/21/17Existing system processing specification extractor
09/21/17Autopoietic information processing system and method
09/21/17Mood score calculation system
09/21/17Diagnostic image generation apparatus and diagnostic image generation method
Patent Packs
09/21/17Auto driving control system
09/21/17Abrasion 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
09/14/17Turbomachine
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
Patent Packs
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
Social Network Patent Pack
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
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
Social Network Patent Pack
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
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
Social Network Patent Pack
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
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
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







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



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