Inventor
FUJITA YOUICHI
JP32 patents
⚠️ This page may combine multiple inventors who share the name “FUJITA YOUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
27 patentsUS6121711ASep 19, 2000
Rotary motor and production method thereof, and laminated core and production method thereof
MITSUBISHI ELECTRIC CORP117 citations98
US5859486AJan 12, 1999
Rotary motor and production method thereof, and laminated core and production method thereof
MITSUBISHI ELECTRIC CORP164 citations98
US6362553B1Mar 26, 2002
Rotary motor and production method thereof, and laminated core production method thereof
MITSUBISHI ELECTRIC CORP78 citations96
US6167610B1Jan 2, 2001
Method of making a rotary motor
MITSUBISHI ELECTRIC CORP71 citations96
US6396175B2May 28, 2002
Direct current motor
MITSUBISHI ELECTRIC CORP24 citations92
US6323571B1Nov 27, 2001
Rotary motor and production method thereof, and laminated core and production method thereof
MITSUBISHI ELECTRIC CORP42 citations92
US6488259B1Dec 3, 2002
Valve device
MITSUBISHI ELECTRIC CORP27 citations91
US6737771B2May 18, 2004
Torque stabilizer for brushless servo motor
MITSUBISHI ELECTRIC CORP17 citations84
US6662790B1Dec 16, 2003
Method for controlling exhaust gas recirculation valve
MITSUBISHI ELECTRIC CORP15 citations84
US6546920B1Apr 15, 2003
Controller of exhaust gas recirculation valve
MITSUBISHI ELECTRIC CORP13 citations84
US7205690B2Apr 17, 2007
Motor for rotational-to-linear conversion with shaft seal
MITSUBISHI ELECTRIC CORP10 citations83
US6412753B2Jul 2, 2002
EGR valve device
MITSUBISHI ELECTRIC CORP9 citations74
US6357425B2Mar 19, 2002
Current-carrying device for EGR valve device
MITSUBISHI ELECTRIC CORP5 citations74
US7728479B2Jun 1, 2010
DC-motor
MITSUBISHI ELECTRIC CORP6 citations63
US6913122B2Jul 5, 2005
Brake for DC motor
MITSUBISHI ELECTRIC CORP4 citations63
US6836091B2Dec 28, 2004
Servo control device of DC motor
MITSUBISHI ELECTRIC CORP2 citations63
US6688294B1Feb 10, 2004
Exhaust gas recirculation valve controller
MITSUBISHI ELECTRIC CORP5 citations63
US6675783B1Jan 13, 2004
Control device of exhaust recirculation valve
MITSUBISHI ELECTRIC CORP5 citations63
US7600738B2Oct 13, 2009
Output shaft coupling structure of electrically operated control valve
MITSUBISHI ELECTRIC CORP6 citations62
US7012352B2Mar 14, 2006
Motor
MITSUBISHI ELECTRIC CORP6 citations62
US6763813B2Jul 20, 2004
Current passing device of EGR valve apparatus
MITSUBISHI ELECTRIC CORP2 citations62
US7358632B2Apr 15, 2008
Motor which performs a rotational-to-linear motion conversion
MITSUBISHI ELECTRIC CORP3 citations61
US7274122B2Sep 25, 2007
Motor which performs a rotational-to-linear motion conversion
MITSUBISHI ELECTRIC CORP1 citations61
US6422534B1Jul 23, 2002
Current-carrying device for motor
MITSUBISHI ELECTRIC CORP1 citations52
US6894419B2May 17, 2005
Current passing circuit board for rotary electric machine inserted in molded resin
MITSUBISHI ELECTRIC CORP0 citations51
US8044545B2Oct 25, 2011
Direct-current motor
MITSUBISHI ELECTRIC CORP0 citations42
US9647601B2May 9, 2017
Motor control device
MITSUBISHI ELECTRIC CORP0 citations39