HITACHI, LTD.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 5325 13
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 787 34
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 711 63
 
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 660 23
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 566 7
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 481 26
 
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 451 6
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 332 19
 
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 308 25
 
 
G11C STATIC STORES 272 37
  • No Technologies to Display

Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0028,151 PROBE HOLDER Jan 12, 16 Feb 01, 18 [A61B]
2018/0028,157 ULTRASONIC IMAGE PICKUP DEVICE AND IMAGE PROCESSING DEVICE Nov 27, 15 Feb 01, 18 [A61B]
2018/0028,273 MAGNETIC RESONANCE IMAGING APPARATUS AND QUANTITATIVE-VALUE COMPUTING PROGRAM Jun 06, 17 Feb 01, 18 [H04N, A61B]
2018/0028,935 SOLID-LIQUID SEPARATION DEVICE Jan 28, 15 Feb 01, 18 [C02F, C11B, F25B, B01D]
2018/0029,606 ELECTROMAGNETIC NOISE ANALYZING APPARATUS, CONTROLLING APPARATUS AND CONTROLLING METHOD Mar 16, 17 Feb 01, 18 [G05B, B60W]
2018/0031,650 MAGNETIC FIELD ADJUSTING METHOD Feb 19, 16 Feb 01, 18 [G01R]
2018/0032,079 AUTONOMOUS OPERATION VERIFICATION DEVICE AND AUTONOMOUS SYSTEM Feb 12, 15 Feb 01, 18 [G08G, G05D]
2018/0032,254 COMPUTER SYSTEM AND MANAGEMENT METHOD FOR COMPUTER Jun 01, 15 Feb 01, 18 [G06F]
2018/0032,255 COMPUTER AND OPTIMIZATION METHOD May 13, 15 Feb 01, 18 [G06F]
2018/0032,388 MANAGEMENT SYSTEM FOR MANAGING COMPUTER SYSTEM Jun 01, 15 Feb 01, 18 [G06F]
2018/0032,433 STORAGE SYSTEM AND DATA WRITING CONTROL METHOD Mar 04, 15 Feb 01, 18 [G06F]
2018/0032,459 STORAGE SYSTEM AND STORAGE APPARATUS Apr 17, 15 Feb 01, 18 [G06F]
2018/0032,695 METHOD AND A SYSTEM FOR DETERMINING PLAUSIBILITY OF A CLINICAL CARE PLAN Jul 20, 17 Feb 01, 18 [G06F]
2018/0032,837 Object Detection Method and Image Search System Apr 05, 16 Feb 01, 18 [G06T, G06F, G06K]
2018/0032,910 Data Analysis Device, Data Analysis Method, and Data Analysis Program Sep 30, 15 Feb 01, 18 [G06N]
2018/0033,130 ACTION INSTRUCTION APPARATUS Mar 10, 17 Feb 01, 18 [G06T, G09B, G06K]
2018/0033,469 MEMORY DEVICE May 20, 15 Feb 01, 18 [G01R, G11C]
2018/0034,337 ROTARY ELECTRIC MACHINE Mar 14, 16 Feb 01, 18 [H02K]
2018/0034,394 WIND POWER GENERATING SYSTEM Jul 28, 17 Feb 01, 18 [F03D, H02P, H02K]
2018/0034,402 Control Device for Power Conversion Device, Compressor Drive System, Flywheel Power Generating System, and Control Method of Power Conversion Device Jul 21, 17 Feb 01, 18 [H02P]
2018/0034,708 STORAGE OPERATIONAL MANAGEMENT SERVICE PROVIDING APPARATUS, STORAGE OPERATIONAL MANAGEMENT SERVICE PROVIDING METHOD, AND STORAGE OPERATIONAL MANAGEMENT SYSTEM Sep 30, 15 Feb 01, 18 [H04L]
2018/0021,012 ULTRASOUND IMAGE CAPTURING DEVICE AND METHOD OF PROCESSING ULTRASOUND SIGNAL Feb 04, 16 Jan 25, 18 [A61B]
2018/0021,013 ULTRASONIC IMAGING DEVICE, METHOD FOR ADJUSTING INTER-TRANSMISSION WEIGHT,AND ULTRASONIC IMAGING METHOD Jan 25, 16 Jan 25, 18 [A61B]
2018/0021,015 ULTRASONIC DIAGNOSTIC DEVICE Jan 12, 16 Jan 25, 18 [A61B]
2018/0021,023 Ultrasound Imaging Device and Ultrasound Signal Processing Method Jan 05, 16 Jan 25, 18 [G01S, A61B]
2018/0021,025 ULTRASONIC DIAGNOSTIC SYSTEM Feb 08, 16 Jan 25, 18 [A61B]
2018/0021,596 MULTILEAF COLLIMATOR AND RADIATION TREATMENT DEVICE Jan 29, 15 Jan 25, 18 [A61N]
2018/0023,153 SHOT PEENING TREATMENT FOR CAVITATION EROSION RESISTANCE Jul 20, 16 Jan 25, 18 [B24B, C22C, C21D]
2018/0024,070 LUMINOMETER APPARATUS Apr 30, 15 Jan 25, 18 [C12Q, G01N]
2018/0024,544 Damage Estimation Device Jan 21, 15 Jan 25, 18 [B60R, G05B, H04L, G07C]
2018/0024,766 COMPUTER SYSTEM AND PROCESS EXECUTION METHOD Mar 25, 15 Jan 25, 18 [G06F]
2018/0025,423 POWER TRANSACTION MANAGEMENT SYSTEM AND POWER TRANSACTION MANAGEMENT METHOD Mar 10, 16 Jan 25, 18 [G06Q, H02J]
2018/0025,867 SWITCHGEAR DRIVING DEVICE Feb 10, 16 Jan 25, 18 [H01H]
2018/0025,868 GAS CIRCUIT BREAKER Jan 12, 16 Jan 25, 18 [H01H]
2018/0026,009 POWER MODULE, ELECTRICAL POWER CONVERSION DEVICE, AND DRIVING DEVICE FOR VEHICLE Mar 13, 15 Jan 25, 18 [B60L, H02P, H01L, H02M]
2018/0026,127 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME Jun 16, 17 Jan 25, 18 [H01L]
2018/0026,171 Thermoelectric Conversion Material May 29, 15 Jan 25, 18 [H01L, C22C]
2018/0026,569 CONTROL DEVICE FOR POWER CONVERSION DEVICE, POWER CONVERSION DEVICE, ELECTRIC MOTOR DRIVE SYSTEM USING SAID DEVICES, COMPRESSOR DRIVE SYSTEM, AND GAS TURBINE POWER GENERATION SYSTEM Feb 16, 15 Jan 25, 18 [F04D, H02P, F02C]
2018/0026,998 Incident Detection System Dec 24, 15 Jan 25, 18 [H04L]
2018/0014,808 X-RAY CT APPARATUS AND SCANNING METHOD Mar 08, 16 Jan 18, 18 [A61B]
2018/0017,467 EQUIPMENT CONTROL BASED ON FAILURE DETERMINATION Jul 13, 16 Jan 18, 18 [G05B, G06F, G01M]
2018/0017,768 IMAGING LENS, IMAGING DEVICE USING SAME, AND DISTANCE MEASURING SYSTEM Jan 18, 16 Jan 18, 18 [G02B, G01C, G01B]
2018/0017,958 MANUFACTURING DEVICE, MANUFACTURING SYSTEM, AND MANUFACTURING METHOD May 12, 17 Jan 18, 18 [G05B]
2018/0018,113 STORAGE DEVICE May 13, 15 Jan 18, 18 [G06F]
2018/0018,129 STORAGE MONITORING SYSTEM AND MONITORING METHOD THEREFOR Jul 28, 15 Jan 18, 18 [G06F]
2018/0018,231 STORAGE UNIT AND STORAGE DEVICE Feb 25, 15 Jan 18, 18 [G06F]
2018/0018,272 STORAGE APPARATUS, COMPUTER SYSTEM, AND METHOD Jan 28, 15 Jan 18, 18 [G06F]
2018/0018,326 STORAGE MANAGEMENT SYSTEM, STORAGE SYSTEM, AND EXTENSION METHOD Jan 30, 15 Jan 18, 18 [H04L, G06F]
2018/0018,346 COMPUTER SYSTEM AND DATA MANAGEMENT METHOD Jan 05, 15 Jan 18, 18 [G06F]
2018/0018,347 COMPUTER SYSTEM, FILE STORAGE APPARATUS, AND STORAGE CONTROL METHOD Jan 30, 15 Jan 18, 18 [G06F]
2018/0018,364 COMMON ANALYTIC FRAMEWORK AND ENVIRONMENT FOR BIG DATA ANALYTICS Mar 31, 15 Jan 18, 18 [G06F]
2018/0018,408 MATERIAL GENERATION APPARATUS AND MATERIAL GENERATION METHOD Jun 14, 17 Jan 18, 18 [G06N, G06F]
2018/0018,520 CONTROL APPARATUS, CONTROL SYSTEM, AND CONTROL METHOD Jul 13, 17 Jan 18, 18 [B25J, G06K, G10L]
2018/0018,529 Three-Dimensional Information Calculation Device, Three-Dimensional Information Calculation Method, And Autonomous Mobile Device Jan 16, 15 Jan 18, 18 [G08G, B60W, G05D, G06K]
2018/0008,231 ULTRASOUND PROBE AND THE ULTRASOUND DIAGNOSTIC DEVICE USING SAME Jan 27, 16 Jan 11, 18 [H04R, A61B]
2018/0008,842 RADIOTHERAPY DEVICE CONTROL APPARATUS AND CONTROL METHOD Jan 29, 15 Jan 11, 18 [A61N]
2018/0009,955 RESIN COMPOSITION, COATING MATERIAL, ELECTRONIC COMPONENT, MOLDED TRANSFORMER, MOTOR COIL AND CABLE Jan 12, 16 Jan 11, 18 [H01B, C08G, C08F, C09D, H01F, H02K]
2018/0011,136 FAULT POINT LOCATING DEVICE AND METHOD, ELECTRIC POWER SYSTEM MONITORING SYSTEM, AND FACILITY PLANNING SUPPORT SYSTEM Feb 01, 16 Jan 11, 18 [G01R]
2018/0011,155 MAGNETIC RESONANCE IMAGING APPARATUS AND METHOD FOR SETTING RF SHIMMING PARAMETERS Feb 15, 16 Jan 11, 18 [G01R]
2018/0011,480 MACHINE DIAGNOSTIC APPARATUS AND MACHINE DIAGNOSTIC METHOD Jan 20, 15 Jan 11, 18 [G01R, G05B]
2018/0011,642 STORAGE UNIT Apr 28, 15 Jan 11, 18 [G06F]
2018/0011,728 MANAGEMENT COMPUTER AND RESOURCE MANAGEMENT METHOD Apr 06, 15 Jan 11, 18 [G06F]
2018/0011,763 STORAGE DEVICE Feb 26, 15 Jan 11, 18 [G06F]
2018/0011,812 INFORMATION PROCESSING APPARATUS Feb 25, 15 Jan 11, 18 [G06F]
2018/0011,890 MANAGEMENT SYSTEM, AND MANAGEMENT METHOD Jun 30, 15 Jan 11, 18 [G06F]
2018/0012,033 METHOD AND APPARATUS OF NON-VOLATILE MEMORY SYSTEM HAVING CAPABILITY OF KEY-VALUE STORE DATABASE Mar 04, 15 Jan 11, 18 [G06F]
2018/0012,204 FUEL MEASUREMENT FOR FLEET VEHICLES Jul 08, 16 Jan 11, 18 [G01F, G06Q]
2018/0012,682 JOINT FOR SUPERCONDUCTING WIRE Feb 03, 16 Jan 11, 18 [H01R, H01B, H01L]
2018/0013,364 WIND POWER GENERATING EQUIPMENT, OPERATION METHOD THEREOF, AND WIND FARM Jun 30, 17 Jan 11, 18 [F03D, H02P]
2018/0013,482 METHOD AND UNIT FOR MAPPING INFORMATION BITS TO POLARIZATION ANGLES OF A WAVE Jun 29, 17 Jan 11, 18 [H04B]
2018/0013,635 EDGE PROCESSING FOR DATA TRANSMISSION Jul 05, 16 Jan 11, 18 [H04L, H04W]
2018/0013,827 FILE SERVER APPARATUS Jan 30, 15 Jan 11, 18 [H04L, G06F]

View all publication…

  • No Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9880765 Copy processing management system and copy processing management method Nov 07, 14 Jan 30, 18 [G06F]
9880910 Asynchronous remote copy system and storage control method Jan 14, 13 Jan 30, 18 [G06F]
9881056 Monitor system and monitor program Oct 31, 12 Jan 30, 18 [G06F]
9881379 Self-localization device and movable body Feb 24, 16 Jan 30, 18 [G06T, G06K]
9882820 Communication apparatus Dec 10, 14 Jan 30, 18 [H04L]
9883407 Radio wave propagation environment measuring apparatus, radio network construction system, and method for measuring radio wave propagation environment Jun 16, 11 Jan 30, 18 [H04W, G06F, G06G, H04B]
9883617 Air-conditioning control apparatus for data center Feb 27, 14 Jan 30, 18 [H05K]
9873137 Ultrasonic transducer, method of producing same, and ultrasonic probe using same Jul 15, 15 Jan 23, 18 [C23F, C09K, B81C, H01L, B06B]
9874577 Kolspecimen transportation system Sep 24, 13 Jan 23, 18 [G06F, G01N]
9874869 Information controller, information control system, and information control method Mar 29, 13 Jan 23, 18 [G05B, H04L, G06F]
9875059 Storage system Apr 21, 14 Jan 23, 18 [G06F]
9875143 Computer system, management computer and management method Dec 07, 12 Jan 23, 18 [H04L, G06F]
9875878 Sample holder and analytical vacuum device Dec 05, 13 Jan 23, 18 [H01J, G01N]
9867596 Ultrasonic probe Oct 30, 13 Jan 16, 18 [A61B, B06B]
9869591 Cars microscope Aug 22, 13 Jan 16, 18 [G02B, G02F, G01J, G01N]
9870152 Management system and management method for managing data units constituting schemas of a database Jun 07, 12 Jan 16, 18 [G06F]
9870279 Analysis apparatus and analysis method Jan 29, 14 Jan 16, 18 [G06F]
9870385 Computer system, data management method, and computer Apr 01, 13 Jan 16, 18 [G06F]
9870404 Computer system, data management method, and recording medium storing program Sep 07, 12 Jan 16, 18 [G06Q, G06F]
9870608 Gamma camera, spect device, pet device, and method for generating measured gamma ray images Feb 13, 14 Jan 16, 18 [H04N, G06T, A61B, G01T]
9870884 Gas circuit breaker Mar 23, 17 Jan 16, 18 [H01H]
9870974 Power conversion apparatus including wedge inserts Mar 28, 14 Jan 16, 18 [H01L]
9862993 Genetic analysis system Oct 21, 13 Jan 09, 18 [B01L, C12Q]
9863427 Barrel-type multistage pump Jun 23, 15 Jan 09, 18 [F04D]
9864021 Magnetic resonance imaging apparatus and operating method thereof Feb 23, 17 Jan 09, 18 [G01R, G01V]
9864022 Superconducting magnet device and magnetic resonance imaging device Sep 17, 13 Jan 09, 18 [G01R, H01F]
9864114 Zone plate having annular or spiral shape and Y-shaped branching edge dislocation Sep 28, 11 Jan 09, 18 [G02B, G21K]
9864660 Backup management system and backup management method Nov 07, 14 Jan 09, 18 [H04L, G06F]
9865167 Traffic control assisting system Apr 25, 17 Jan 09, 18 [G08G, G01C, B63B]
9866185 Optical transmission circuit with upper and lower threshold control Jan 17, 15 Jan 09, 18 [H01S, H04L, H03F]
9866653 Data transfer system and method Aug 02, 13 Jan 09, 18 [H04L, H03M]

View all Patent…

  • No Patents to Display

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0183,155 CONVEYING VEHICLE AND CONVEYING SYSTEM ABAN Dec 26, 14 Jun 29, 17 [B65G, G05D]
2017/0063,997 EVALUATION APPARATUS, EVALUATION SYSTEM, DEVICE, AND EVALUATION METHOD ABAN Aug 11, 16 Mar 02, 17 [H04L, G07C, B25J, G01M]
2017/0064,489 NETWORK SYSTEM, METHOD FOR DETERMINING COMMUNICATION QUALITY, AND ANALYSIS APPARATUS ABAN Aug 08, 16 Mar 02, 17 [H04L, H04W]
2017/0041,817 COMMUNICATION MANAGEMENT APPARATUS, WIRELESS TERMINAL, AND NON-TRANSITORY MACHINE-READABLE STORAGE MEDIUM ABAN Aug 05, 16 Feb 09, 17 [H04L, H04W]
2017/0024,245 WORKLOAD-AWARE SHARED PROCESSING OF MAP-REDUCE JOBS ABAN Jul 24, 15 Jan 26, 17 [G06F]
2016/0364,268 COMPUTER SYSTEM, MANAGEMENT COMPUTER, AND MANAGEMENT METHOD ABAN Jun 26, 14 Dec 15, 16 [G06F]
2016/0355,338 CARRIER CONTROL DEVICE AND CARRIER CONTROL SYSTEM ABAN Feb 18, 14 Dec 08, 16 [B65G, G05D]
2016/0351,311 SUPERCONDUCTING COIL ABAN Feb 05, 15 Dec 01, 16 [G01R, H01F]
2016/0342,512 STORAGE SYSTEM AND PROCESSING METHOD ABAN Jan 21, 14 Nov 24, 16 [G06F]
2016/0326,279 SUPRAMOLECULAR STRUCTURE OF ACRYLIC ACID, AND Li-ION BATTERY USING SAME ABAN Feb 06, 14 Nov 10, 16 [C08G, C08F, H01M]
2016/0300,809 Lead-Free Solder Alloy and Semiconductor Device ABAN Nov 20, 13 Oct 13, 16 [B23K, H01L, C22C]
2016/0291,877 STORAGE SYSTEM AND DEDUPLICATION CONTROL METHOD ABAN Dec 24, 13 Oct 06, 16 [G06F]
2016/0294,465 INFORMATION COLLECTION SYSTEM, RELAY TERMINAL, CONTROL METHOD FOR RELAY TERMINAL TO CONNECT TO CENTER SYSTEM, SENSOR TERMINAL, AND CONTROL METHOD FOR SENSOR TERMINAL TO CONNECT TO CENTER SYSTEM ABAN Dec 14, 15 Oct 06, 16 [H04W, H04B]
2016/0294,558 INFORMATION COLLECTION SYSTEM AND A CONNECTION CONTROL METHOD IN THE INFORMATION COLLECTION SYSTEM ABAN Mar 21, 16 Oct 06, 16 [H04L]
2016/0283,304 PERFORMANCE PREDICTION METHOD, PERFORMANCE PREDICTION SYSTEM AND PROGRAM ABAN Dec 20, 13 Sep 29, 16 [G06N, G06F]
2016/0284,374 HOLOGRAPHIC STORAGE DEVICE ABAN Nov 08, 13 Sep 29, 16 [G11B]
2016/0277,943 NETWORK SYSTEM, CONTROL METHOD OF NETWORK SYSTEM, COMMUNICATION DEVICE, AND PROGRAM ABAN Dec 21, 15 Sep 22, 16 [H04L, H04W]
2016/0268,037 Stationary Induction Electric Apparatus and Method for Making the Same ABAN Mar 04, 16 Sep 15, 16 [H01F]
2016/0268,637 ELECTROLYTE SOLUTION FOR LITHIUM ION SECONDARY BATTERIES AND LITHIUM ION SECONDARY BATTERY USING SAME ABAN Mar 05, 14 Sep 15, 16 [H01M]
2016/0268,866 AXIAL GAP TYPE ROTATING ELECTRICAL MACHINE ABAN Nov 22, 13 Sep 15, 16 [H02K]

View all Patent…

  • No Patents to Display

Top Inventors for This Owner

We are sorry but your current selection exceeds the maximum number of watches () for this membership level. Upgrade to our Level for up to watches!

Owner Watch
HITACHI, LTD.
CANCEL
UPGRADE MEMBERSHIP CANCEL

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to comparisons!

UPGRADE MEMBERSHIP CANCEL

We are sorry but your current selection exceeds the maximum number of portfolios () for this membership level. Upgrade to our Level for up to portfolios!

UPGRADE MEMBERSHIP CANCEL

We are sorry but your current selection exceeds the maximum number of patents allowed in portfolios () for this membership level. Upgrade to our Level for up to patents!

UPGRADE MEMBERSHIP CANCEL