P

Inventor

KAITANI TOSHIYUKI

JP17 patents
⚠️ This page may combine multiple inventors who share the name “KAITANI TOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI ELECTRIC CORP

16 patents
US6825637B2Nov 30, 2004

System for controlling synchronous motor

MITSUBISHI ELECTRIC CORP57 citations95
US6344725B2Feb 5, 2002

Method and apparatus for controlling a synchronous motor

MITSUBISHI ELECTRIC CORP62 citations95
US6791293B2Sep 14, 2004

Sensorless control device for synchronous electric motor

MITSUBISHI ELECTRIC CORP23 citations92
US6259226B1Jul 10, 2001

Controller for AC motor

MITSUBISHI ELECTRIC CORP45 citations91
US6335871B1Jan 1, 2002

Motor operation controller and insulation type bidirectional DC voltage converter

MITSUBISHI ELECTRIC CORP37 citations90
US6066934AMay 23, 2000

Induction motor controller

MITSUBISHI ELECTRIC CORP21 citations89
US7426122B2Sep 16, 2008

Power-converter control apparatus employing pulse width modulation and adjusting duration of a zero-voltage vector

MITSUBISHI ELECTRIC CORP10 citations83
US7161324B1Jan 9, 2007

Device for estimating pole position of synchronous motor

MITSUBISHI ELECTRIC CORP11 citations83
US6979975B1Dec 27, 2005

Rotation state detecting apparatus of a synchronous machine

MITSUBISHI ELECTRIC CORP16 citations83
US6933701B2Aug 23, 2005

Control apparatus for synchronous motor

MITSUBISHI ELECTRIC CORP14 citations83
US7436144B2Oct 14, 2008

Inverter apparatus

MITSUBISHI ELECTRIC CORP8 citations74
US7791911B2Sep 7, 2010

Inverter device which maintains voltage during input voltage drop

MITSUBISHI ELECTRIC CORP2 citations63
US7042193B2May 9, 2006

Control apparatus for rotating machine

MITSUBISHI ELECTRIC CORP4 citations62
US6400118B2Jun 4, 2002

Magnetic-pole position detecting apparatus for a synchronous motor

MITSUBISHI ELECTRIC CORP6 citations62
US11705847B2Jul 18, 2023

Drive device for AC motor, compressor drive device, and refrigeration cycle device

MITSUBISHI ELECTRIC CORP0 citations45
US5329088AJul 12, 1994

Electrical discharge power supply circuit

MITSUBISHI ELECTRIC CORP1 citations42

ITO MASATO

1 patent