Inventor
ARATA MASANORI
JP30 patents
⚠️ This page may combine multiple inventors who share the name “ARATA MASANORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
24 patentsUS6794784B2Sep 21, 2004
Permanent magnet reluctance motor with embedded permanent magnet holes
TOSHIBA KK140 citations97
US6342745B1Jan 29, 2002
Reluctance type rotating machine with permanent magnets
TOSHIBA KK88 citations97
US6552462B2Apr 22, 2003
Reluctance type rotating machine with permanent magnets
TOSHIBA KK43 citations95
US6274960B1Aug 14, 2001
Reluctance type rotating machine with permanent magnets
TOSHIBA KK76 citations95
US6329734B1Dec 11, 2001
Permanent magnet and reluctance type rotating machine
TOSHIBA KK68 citations94
US8044548B2Oct 25, 2011
Permanent-magnet-type rotating electrical machine
TOSHIBA KK26 citations92
US7705503B2Apr 27, 2010
Rotating electrical machine
TOSHIBA KK34 citations92
US6803692B2Oct 12, 2004
Permanent magnet type electric motor
TOSHIBA KK38 citations92
US7057322B2Jun 6, 2006
Rotor for reluctance type rotating machine
TOSHIBA KK32 citations90
US6268677B1Jul 31, 2001
Rotor for permanent magnet type rotating machine
TOSHIBA KK44 citations90
US8362668B2Jan 29, 2013
Rotor for rotating electrical machine
TOSHIBA KK17 citations84
US8030817B2Oct 4, 2011
Rotor of permanent-magnet-type rotating electrical machine
TOSHIBA KK16 citations84
US7804216B2Sep 28, 2010
Permanent-magnet reluctance electrical rotary machine
TOSHIBA KK11 citations84
US9373992B2Jun 21, 2016
Permanent magnet electric motor
TOSHIBA KK3 citations73
US7312552B2Dec 25, 2007
Rotary electro-dynamic machine and armature winding thereof
TOSHIBA KK6 citations73
US4740724AApr 26, 1988
Superconducting generator rotor
TOSHIBA KK11 citations72
US6060971AMay 9, 2000
Superconducting magnet device for crystal pulling device
TOSHIBA KK6 citations63
US9496774B2Nov 15, 2016
Permanent magnet electric motor
TOSHIBA KK2 citations62
US9490684B2Nov 8, 2016
Permanent magnet electric motor
TOSHIBA KK2 citations62
US7893575B2Feb 22, 2011
Rotor with field coils in optimized flux space slots
TOSHIBA KK3 citations62
US7592732B2Sep 22, 2009
Rotary electro-dynamic machine and armature winding thereof
TOSHIBA KK2 citations62
US7579739B2Aug 25, 2009
Rotary electro-dynamic machine and armature winding thereof
TOSHIBA KK1 citations62
US9337709B2May 10, 2016
Axial gap type permanent magnet electric rotating apparatus and method of manufacturing the same
TOSHIBA KK2 citations61
US10128713B2Nov 13, 2018
Armature winding of rotating electrical machine
TOSHIBA KK0 citations40