Inventor
OHNISHI KAZUO
JP15 patents
⚠️ This page may combine multiple inventors who share the name “OHNISHI KAZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAPAN SERVO
13 patentsUS6335582B1Jan 1, 2002
Permanent-magnet revolving electrodynamic machine with a concentrated winding stator
JAPAN SERVO126 citations97
US6313558B1Nov 6, 2001
Electric rotary machine having concentrated winding stator
JAPAN SERVO83 citations94
US6552453B2Apr 22, 2003
Magnetic pole position detector for an electric motor
JAPAN SERVO51 citations89
US5430373AJul 4, 1995
Absolute encoder
JAPAN SERVO31 citations87
US6731027B2May 4, 2004
Three-phase hybrid type stepping motor
JAPAN SERVO13 citations83
US6710504B2Mar 23, 2004
Brushless DC motor
JAPAN SERVO16 citations81
US6633105B2Oct 14, 2003
Permanent magnet motor
JAPAN SERVO9 citations73
US6548923B2Apr 15, 2003
Two-phase hybrid type stepping motor
JAPAN SERVO8 citations72
US6545376B2Apr 8, 2003
Three-phase hybrid type stepping motor
JAPAN SERVO12 citations72
US6784590B2Aug 31, 2004
Permanent magnet motor
JAPAN SERVO8 citations71
US7385321B2Jun 10, 2008
Motor having shifted teeth of pressed powder construction
JAPAN SERVO3 citations62
US7339292B2Mar 4, 2008
Motor having shifted teeth of pressed powder construction
JAPAN SERVO2 citations62
US7250698B2Jul 31, 2007
Multi-phase claw-pole type rotary machine
JAPAN SERVO0 citations41