Stator of rotary electric machine and method for manufacturing same

A method for manufacturing a stator of a rotary electric machine, the method comprising:

• a first step of creating a plurality of annular divided cores in each of which a plurality of tooth portions are provided at predetermined positions on an inner periphery of a corresponding one of a plurality of annular back yoke portions which are divided parts in an axial direction of the rotary electric machine;
• a second step of creating a plurality of divided core units by mounting a coil to each of the tooth portions of the plurality of annular divided cores;
• and
• a third step of integrally assembling together, in the axial direction, the plurality of divided core units such that the tooth portions of the plurality of divided core units are coupled to each other via the annular back yoke portions,
• wherein two of the plurality of tooth portions on each annular divided core are disposed adjacent to each other.