P

Inventor

KAWABATA TAKAO

JP22 patents
⚠️ This page may combine multiple inventors who share the name “KAWABATA TAKAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI ELECTRIC CORP

15 patents
US4823251AApr 18, 1989

Controller for instantaneous output current and/or voltage of 3-phase converter

MITSUBISHI ELECTRIC CORP64 citations96
US4757434AJul 12, 1988

Control circuit used for a power conversion apparatus

MITSUBISHI ELECTRIC CORP58 citations96
US4409533AOct 11, 1983

Method of restarting induction motor and apparatus for carrying out the same

MITSUBISHI ELECTRIC CORP67 citations96
US4065711ADec 27, 1977

Chopper assisted uninterruptible power supply

MITSUBISHI ELECTRIC CORP74 citations96
US5198970AMar 30, 1993

A.C. power supply apparatus

MITSUBISHI ELECTRIC CORP110 citations95
US5355297AOct 11, 1994

Three-level three-phase inverter apparatus

MITSUBISHI ELECTRIC CORP52 citations92
US4677535AJun 30, 1987

Power conversion system

MITSUBISHI ELECTRIC CORP45 citations92
US4947310AAug 7, 1990

Parallel operating system for alternate current output converters

MITSUBISHI ELECTRIC CORP42 citations91
US5182463AJan 26, 1993

3-Phase converter apparatus

MITSUBISHI ELECTRIC CORP25 citations89
US4780802AOct 25, 1988

Control circuit for removing ripple of direct current supply system for voltage source inverter

MITSUBISHI ELECTRIC CORP24 citations82
US4969080ANov 6, 1990

A method of decoupling a three-phase converter

MITSUBISHI ELECTRIC CORP16 citations74
US4703193AOct 27, 1987

Apparatus for controlling the parallel operation of an A-C output converter for a commercial power source including a circuit for simulating output current for test purposes

MITSUBISHI ELECTRIC CORP17 citations74
US5285371AFeb 8, 1994

Power conversion apparatus

MITSUBISHI ELECTRIC CORP12 citations73
US3984752AOct 5, 1976

Electrical valve circuit apparatus

MITSUBISHI ELECTRIC CORP4 citations61
US4710696ADec 1, 1987

Control device for controllable electric valve

MITSUBISHI ELECTRIC CORP0 citations39

TOSHIBA MITSUBISHI ELEC IND

2 patents

MORITA HIROKAZU

1 patent

SHINNOKI HIDEAKI

1 patent

KAWABATA TAKAO

1 patent

TAKAYA SATOSHI

1 patent

YASUI HIDEKAZU

1 patent