TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 8535
 
 
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 5164
 
 
 
B21B ROLLING OF METAL 329
 
 
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 2362
 
 
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1978
 
 
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 1961
 
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1889
 
 
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 1679
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 16143
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 15423

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0256,945 STORAGE BATTERY SYSTEMOct 27, 14Sep 07, 17[H02J]
2017/0237,359 INVERTERAug 29, 14Aug 17, 17[H02M, H02J]
2017/0214,334 POWER CONVERSION DEVICEJul 23, 15Jul 27, 17[H02M]
2017/0160,314 THREE-DIMENSIONAL SURFACE POTENTIAL DISTRIBUTION MEASUREMENT APPARATUSJun 06, 14Jun 08, 17[G01R]
2017/0163,088 UNINTERRUPTIBLE POWER SOURCEJun 26, 14Jun 08, 17[H02J]
2017/0149,276 UNINTERRUPTIBLE POWER SOURCEJun 26, 14May 25, 17[H02J]
2017/0126,127 POWER CONVERSION DEVICEApr 21, 15May 04, 17[H02M]
2017/0083,016 MANUFACTURING EQUIPMENT DIAGNOSIS SUPPORT SYSTEMMay 20, 14Mar 23, 17[G05B]
2017/0084,516 SEMICONDUCTOR APPARATUSDec 07, 16Mar 23, 17[H01L, H05K, H02M, H02J]
2017/0086,329 UNINTERRUPTIBLE POWER SUPPLY APPARATUSNov 30, 16Mar 23, 17[H05K, H02M, H02J]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9755457 Uninterruptible power supply apparatusJul 22, 15Sep 05, 17[H05K, H02M, H02J]
9755542 Direct-current power transmission power conversion device and direct-current power transmission power conversion methodMay 19, 15Sep 05, 17[H02M]
9755551 Power conversion deviceJan 06, 14Sep 05, 17[H02M]
9750121 Power supply apparatusOct 04, 13Aug 29, 17[H05H, C01B, H02M]
9727931 Electricity demand prediction systemFeb 14, 12Aug 08, 17[G05B, G06Q, G05D, H02J]
9722458 Power conversion device and method of controlling the sameOct 15, 13Aug 01, 17[H02M, H02J]
9714968 Surface potential distribution measuring deviceMar 19, 13Jul 25, 17[G01R]
9715229 Power equalization deviceFeb 14, 12Jul 25, 17[G05B, H02J]
9710537 Data collection system and data collection system programJun 26, 12Jul 18, 17[G05B, H04Q, G06Q, G06F]
9712070 Power conversion deviceJun 04, 13Jul 18, 17[H02M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0049,884 POWER CONVERSION DEVICEABANApr 05, 13Feb 18, 16[H02M]
2015/0377,928 VOLTAGE MEASURING DEVICEABANMar 29, 13Dec 31, 15[G01R]
2015/0365,008 POWER CONVERSION DEVICE AND CONTROL METHOD THEREFORABANFeb 14, 13Dec 17, 15[H02M]
2015/0236,622 THYRISTOR STARTERABANAug 29, 12Aug 20, 15[H02P]
2015/0200,607 POWER CONVERTERABANMar 27, 15Jul 16, 15[H02M]
2015/0016,161 POWER CONVERTERABANSep 30, 14Jan 15, 15[H02M]
2014/0347,904 POWER CONVERTERABANFeb 03, 12Nov 27, 14[H02M]
2014/0292,089 POWER CONVERTER CAPABLE OF OUTPUTTING A PLURALITY OF DIFFERENT LEVELS OF VOLTAGESABANFeb 19, 14Oct 02, 14[H02M]
2012/0260,708 CONTROL SETUP DEVICE AND CONTROL SETUP METHODABANOct 21, 09Oct 18, 12[B21C]
2012/0125,520 ULTRASONIC BONDING TOOL, METHOD FOR MANUFACTURING ULTRASONIC BONDING TOOL, ULTRASONIC BONDING METHOD, AND ULTRASONIC BONDING APPARATUSABANJun 23, 09May 24, 12[B24B, B24C, B32B]
2012/0118,609 ELECTRODE BASEABANJun 23, 09May 17, 12[H01B]
2012/0004,757 OPTIMIZATION DEVICEABANMar 13, 09Jan 05, 12[G05B]
2011/0147,543 WIRE HOLDER AND WIRE BUNDLING STRUCTUREABANSep 30, 08Jun 23, 11[F16L]
2011/0061,703 HEAT RECOVERY SYSTEM FOR THE HOT ROLLING LINEABANNov 18, 09Mar 17, 11[H01L]
2010/0219,567 PROCESS LINE CONTROL APPARATUS AND METHOD FOR CONTROLLING PROCESS LINEABANFeb 09, 07Sep 02, 10[C21D]
2010/0206,033 DRIVING DEVICE OF MOTORS FOR ROLLING ROLLSABANNov 19, 07Aug 19, 10[B21B]
2010/0018,270 METHOD FOR CONTROLLING MATERIALS QUALITY IN ROLLING, FORGING, OR LEVELING PROCESSABANOct 06, 09Jan 28, 10[B21B]
2008/0213,140 OZONE GENERATORABANApr 10, 08Sep 04, 08[B01J]
6864663 Hybrid vehicle power control apparatus and hybrid construction equipment using the power control apparatusExpiredApr 07, 03Mar 08, 05[H02J]
6839605 Apparatus and method for diagnosing faults in hot strip finishing rollingExpiredNov 20, 03Jan 04, 05[B21B, G06F]

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