1
Masahiro Seguchi, Keiichiro Banzai, Sumio Yanase, Shinji Kouda, Shigenori Yoneda: Rotary electric machine having a permanent magnet stator and permanent magnet rotor. Denso Corporation, Oliff & Berridge, July 8, 2003: US06590312 (97 worldwide citation)

A rotary electric machine for a hybrid vehicle includes a rotor connected between a vehicle engine and a torque transmission mechanism at the back of the vehicle engine and a stator. The rotor includes an outer rotor portion having an inner surface electro-magnetically connected to the outer surface ...


2
Masami Nagata, Sumio Yanase, Yousuke Setaka: Control apparatus for brushless motor. Nippondenso, Cushman Darby & Cushman, February 3, 1987: US04641066 (85 worldwide citation)

A control apparatus detects a suitable starting point during rotational oscillation of a rotor at the start of a brushless motor by combining the polarity of a counter electromotive force generated in an armature coil of an armature winding of the brushless motor for a nonexcited phase due to the ro ...


3
Hiroaki Kajiura, Keiichiro Banzai, Sumio Yanase, Akira Fukushima: Synchronous electric machine having auxiliary permanent magnet. Denso Corporation, Pillsbury Madison & Sutro, September 21, 1999: US05955807 (39 worldwide citation)

A synchronous electric machine includes a stator having an armature winding, a rotor having axially laminated magnetic sheets and a field coil, a plurality of permanent magnets disposed in the rotor to form N-pole and S-pole on the outer circumference of the rotor, and ribs and pins magnetically byp ...


4
Yousuke Setaka, Sumio Yanase, Kanji Takeuchi, Masahiko Miyahara: Torque detection apparatus. Nippondenso, Cushman Darby & Cushman, November 21, 1989: US04881414 (35 worldwide citation)

A torque detection apparatus for measuring a torque applied between a drive shaft and an output shaft which is applicable to an electric power steering system of a motor vehicle. The torque detection apparatus is provided between the drive and output shafts and comprises first and second rotating bo ...


5
Hirotaka Takeuchi, Jiro Asai, Yasuhumi Yamada, Sumio Yanase: Rectifying system for magnet-type AC generator. Nippondenso, Cushman Darby & Cushman, October 20, 1987: US04701692 (13 worldwide citation)

A rectifying system for a magnet-type AC generator comprises a rectifier circuit including a composite bridge of a plurality of diodes and a plurality of thyristors for regulating and rectifying the output voltage of the AC generator, a first phase control circuit for applying a firing signal to the ...