Denso Corporation

Yosuke Kondo

Akira Yamada

Takashi Nakano

Hirokazu Toyoda

Manabu Nomura

Shinya Sakurai

Mutsuya Motojima

A semiconductor device configures a protection element that protects a protection target element connected between a cathode electrode and an anode electrode when a parasitic transistor configured by a cathode region, a first conductivity type well layer, and a second conductivity type well is turned on and electrical continuity is established between the cathode electrode and the anode electrode. The semiconductor device includes a plurality of body regions in one cell of the protection element, and the plurality of body regions is brought in contact with the cathode electrode.

Semiconductor device

A motor control apparatus includes a motor, a motor controller, and a connection line. The motor is mounted to a vehicle and has a metal housing. The motor controller is separately provided with the motor, includes a housing and a circuit portion, is connected to the motor through a load line, and drives the motor by a drive current transmitted through the load line. A ground line of the circuit portion is connected to a body of the vehicle as a body earth. The connection line directly connects the metal housing of the motor and the circuit portion of the motor controller without through the housing of the motor controller.

Motor control apparatus

Growing community of inventors

Kariya, Japan

Yosuke Kondo