Morgan, Lewis & Bockius LLP
Door unlocking device for vehicle
 A door unlocking device for a vehicle includes transmit/receive device activated to send an operation signal to a portable transceiver and receives an identification code from the transceiver, the transmit/receive device unlocking a door locking mechanism when the identification code matches a preset registration code, a starter switch activating the transmit/receive device when a door knob of an exterior door handle is pressed toward a vehicle body through first door handle actuation, and the door knob actuated to a first operation position and unlock unit unlocking the door locking mechanism when the door knob of the exterior door handle is actuated to a second operation position as a result of second door handle actuation subsequent to the first door handle actuation in the direction opposite to the direction of the first door handle actuation. 
Kabushiki Kaisha Tokai Rika Denki Seisakusho
E G G E G
E05B G07C G07C E05B G07C
additional inventional additional additional additional
Yoshio Yukio Hirofumi Toru Hiromitsu
Nakano Iwasaki Okada Maeda Mizuno