TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION

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Stats

158 total patents issued
118 Total Apps Published
May 21, 2013 most recent publication

Details

158 Issued Patents
22 Issued in last 3 years
68 Published in last 3 years

1,032 Total Citation Count
Nov 01, 1984 Earliest Filing
38 Expired/Abandoned/Withdrawn Patents

Technologies

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 2634

Subclasses

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B21B ROLLING OF METAL 228

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B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1261

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H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 1055

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H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 856

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H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 754

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G06F ELECTRIC DIGITAL DATA PROCESSING 6301

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H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 4258

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G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 3132

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G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 381

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Top Patents (by citation)

5,268,832 DC/AC inverter controller for solar cell, including maximum power point tracking functionJun 03, 92Dec 07, 93[G05F, H02M]55

6,229,722 Multiple inverter systemDec 08, 99May 08, 01[H02M]49

5,212,630 Parallel inverter systemDec 18, 91May 18, 93[H02M]21

5,111,373 PWM-controlled power supply including choke coil with 3-windingsJan 29, 91May 05, 92[H02M]18

5,355,297 Three-level three-phase inverter apparatusApr 13, 93Oct 11, 94[H02M]17

6,320,767 Inverter apparatusDec 16, 99Nov 20, 01[H02M]16

6,184,648 Motor control apparatusSep 30, 99Feb 06, 01[H02P]16

5,311,172 Communication control systemDec 18, 90May 10, 94[H04Q]16

5,786,641 Failure detection system for detecting a failure in a power converterFeb 06, 96Jul 28, 98[H02J]14

5,416,686 Power inverter apparatus for coping with an abrupt change in phase of input voltageMar 29, 94May 16, 95[H02M]14

Recent Publications

2013/0063,992 CONNECTION APPARATUS FOR POWER CONVERTERNov 09, 12Mar 14, 13[H02M, H02J]

2013/0054,037 PHOTOVOLTAIC POWER GENERATION SYSTEMAug 24, 12Feb 28, 13[G06F]

2013/0039,843 APPARATUS FOR FORMING METAL OXIDE FILM, METHOD FOR FORMING METAL OXIDE FILM, AND METAL OXIDE FILMJun 01, 10Feb 14, 13[C23C, C01B]

2013/0026,834 POWER CONVERSION DEVICEApr 12, 10Jan 31, 13[H02M, H02J]

2013/0030,561 ROLLED MATERIAL COOLING CONTROL APPARATUS, ROLLED MATERIAL COOLING CONTROL METHOD, AND ROLLED MATERIAL COOLING CONTROL PROGRAMApr 09, 10Jan 31, 13[B21B]

2012/0298,224 WATER INJECTION CONTROLLER, WATER INJECTION CONTROL METHOD, AND WATER INJECTION CONTROL PROGRAM FOR ROLLING LINESJan 29, 10Nov 29, 12[F16K]

2012/0260,708 CONTROL SETUP DEVICE AND CONTROL SETUP METHODOct 21, 09Oct 18, 12[B21C]

2012/0259,558 AIR GAP MEASURING APPARATUSJun 20, 12Oct 11, 12[G06F]

2012/0251,395 OZONE GAS SUPPLY SYSTEMSep 06, 10Oct 04, 12[B01J]

2012/0217,809 UNINTERRUPTIBLE POWER SUPPLY APPARATUSSep 25, 09Aug 30, 12[H02J]

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Recent Patents

8,444,831 Method of generating ozoneJan 11, 12May 21, 13[B01J]

8,409,520 Ozone concentratorNov 28, 08Apr 02, 13[B01J]

8,411,472 Power conversion deviceJul 30, 08Apr 02, 13[H02J]

8,400,792 Power conversion apparatusAug 22, 08Mar 19, 13[H02M, H02J]

8,395,897 Electrical power component attached to chassis of an electrical power apparatusNov 19, 09Mar 12, 13[F28F, H01L, H05K]

8,362,730 Synchronous machine starting deviceDec 05, 08Jan 29, 13[H02P]

8,353,100 Disassembly apparatus of rotating electric machineMar 11, 11Jan 15, 13[B23P, H02K]

8,307,678 Gauge control apparatusSep 20, 07Nov 13, 12[B21B]

8,308,354 Mechanism of monitoring unit of electric rotating machinery and monitoring method of electric rotating machineryOct 05, 06Nov 13, 12[G01J, G01K]

8,302,440 Thickness control apparatus of reversing rolling millApr 12, 07Nov 06, 12[B21B]

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