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 7733
 
 
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 3869
 
 
 
B21B ROLLING OF METAL 3110
 
 
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 2361
 
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1884
 
 
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 1860
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 17409
 
 
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1671
 
 
 
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 1579
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 14145

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0339,492 MOTOR SPEED CONTROL DEVICE FOR ROLLING MILLFeb 14, 14Nov 24, 16[B21B]
2016/0339,494 TEMPERATURE CONTROL APPARATUS OF HOT-ROLLING MILLFeb 04, 14Nov 24, 16[B21B]
2016/0336,874 ELECTRIC POWER CONVERSION DEVICEJul 02, 14Nov 17, 16[H02M]
2016/0327,919 ENERGY CONSUMPTION PREDICTING DEVICE FOR ROLLING LINEJan 24, 14Nov 10, 16[G05B, B21B]
2016/0329,831 POWER CONVERSION SYSTEMDec 03, 14Nov 10, 16[H02M]
2016/0329,834 POWER CONVERSION DEVICEJan 06, 14Nov 10, 16[H02M]
2016/0322,917 INVERTER CONTROLLERApr 29, 15Nov 03, 16[H02M]
2016/0308,464 INVERTER CONTROL APPARATUSJun 20, 16Oct 20, 16[H02M, H02J]
2016/0288,246 ELECTRODE BONDING APPARATUS AND ELECTRODE BONDING METHODNov 06, 13Oct 06, 16[B23K, H01L]
2016/0233,778 BIDIRECTIONAL INSULATED DC/DC CONVERTER AND SMART NETWORK USING THE SAMESep 10, 14Aug 11, 16[H02M]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,509,229 Power supply apparatus including power conversion circuit controlled by PWM control circuitMar 30, 12Nov 29, 16[H02M]
9,470,623 Property measurement system for metal materialFeb 28, 11Oct 18, 16[G01B, G01N]
9,459,310 Inverter test apparatusMar 13, 13Oct 04, 16[G01R]
9,460,133 Data management apparatus, data management method and data management programJun 26, 12Oct 04, 16[G05B, G06F]
9,450,522 Field control device, method of field control, and synchronous rotating machineMar 18, 13Sep 20, 16[G01R, H02P, H02K]
9,444,286 Uninterruptible power supply systemJun 09, 11Sep 13, 16[H02M, H02J]
9,444,287 Power conversion device with ripple filteringApr 12, 10Sep 13, 16[H02M, H02J]
9,438,135 Electric power converter including a stabilization circuitJan 07, 11Sep 06, 16[H02M]
9,428,831 Heat equalizerSep 30, 13Aug 30, 16[C23C, F22B]
9,428,832 Heat equalizerSep 30, 13Aug 30, 16[C23C, F22B]

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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]
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]
6,864,663 Hybrid vehicle power control apparatus and hybrid construction equipment using the power control apparatusExpiredApr 07, 03Mar 08, 05[H02J]
2003/0133,854 System for supplying a gas and method of supplying a gasABANAug 02, 02Jul 17, 03[B01J]
2003/0084,927 Washer and washing methodABANMar 13, 02May 08, 03[B08B]
2002/0199,168 Automatic program generation apparatusABANDec 13, 01Dec 26, 02[G06F]
5,860,304 Strip crown measuring method and control method for continuous rolling machinesExpiredDec 26, 96Jan 19, 99[B21B]
5,086,399 Method and apparatus for setting-up rolling mill roll gapsExpiredSep 20, 89Feb 04, 92[B21B, G01M]
5,084,813 Rule based system for synthesizing a program suited for a target system in response to an input target system specificationExpiredApr 19, 89Jan 28, 92[G06F]
5,077,517 Voltage fluctuation and higher harmonics suppressorExpiredDec 05, 90Dec 31, 91[G05F]
5,038,296 Automatic program synthisizerExpiredApr 04, 90Aug 06, 91[G06F]
5,012,400 DC/AC power converting apparatus including DC component removerExpiredSep 21, 89Apr 30, 91[H02M]

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