Inventor
TAKAHASHI MIYOSHI
JP22 patents
Patents
22 patentsUS6917133B2Jul 12, 2005
Air conditioner having permanent magnet rotating electric machine
HITACHI LTD82 citations97
US6525442B2Feb 25, 2003
Permanent magnet rotating electric machine
HITACHI LTD120 citations97
US6838798B2Jan 4, 2005
Permanent magnet type rotating electric machine
HITACHI LTD16 citations92
US6657350B2Dec 2, 2003
Permanent magnet type rotating electrical machine, and power generation system and drive system using it
HITACHI LTD19 citations92
US6552461B2Apr 22, 2003
Permanent magnet type rotating electric machine
HITACHI LTD18 citations92
US6541880B2Apr 1, 2003
Linear motor
HITACHI LTD21 citations92
US6462451B1Oct 8, 2002
Permanent magnet rotating electric machine
HITACHI LTD25 citations92
US6441523B1Aug 27, 2002
Very high permanent magnet type electric rotating machine system
HITACHI LTD24 citations92
US6441525B1Aug 27, 2002
Permanent magnet rotating electric machine
HITACHI LTD43 citations92
US6380655B1Apr 30, 2002
Variable-speed electromechanical energy converter
HITACHI LTD25 citations92
US6376958B1Apr 23, 2002
Permanent magnet type synchronous motor and air compressor
HITACHI LTD25 citations92
US6369478B1Apr 9, 2002
Permanent-magnet-type electric rotating machine and air compressor and generator using the same
HITACHI LTD24 citations92
US5469009ANov 21, 1995
Turbine generator
HITACHI LTD32 citations92
US4761581AAug 2, 1988
Magnetic wedge
HITACHI LTD35 citations92
US6359361B1Mar 19, 2002
Armature winding and rotating electric machine using the same
HITACHI LTD22 citations91
US4137471AJan 30, 1979
Stator winding structure for gap winding type electric rotary machine
HITACHI LTD31 citations89
US6876118B2Apr 5, 2005
Abduction-type motor and fabrication method of motor stator thereof
HITACHI LTD17 citations84
US4080543AMar 21, 1978
Winding assembly of gap winding type electric rotary machines
HITACHI LTD20 citations82
US6759776B2Jul 6, 2004
Permanent magnet type electric rotating machine
HITACHI LTD12 citations73
US6759777B2Jul 6, 2004
Permanent magnet type electric rotating machine
HITACHI LTD9 citations73
US4082974AApr 4, 1978
Gap winding type dynamo-electric machine
HITACHI LTD13 citations71
US6720677B2Apr 13, 2004
Power lines and apparatus using the same
HITACHI LTD0 citations52