Injection molding apparatus and injection unit

An injection molding apparatus that performs injection molding of a molded article using a mold, the injection molding apparatus comprising:

• an injection unit configured to inject a material of the molded article into the mold;
• a mold opening and closing unit to which the mold is attached and that opens and closes the mold;
• and
• a control unit configured to control the injection unit and the mold opening and closing unit, wherein
• the injection unit includes
• a plasticizing unit that plasticizes the material,
• a flow path that communicates with the plasticizing unit and through which the plasticized material flows,
• an injector that injects the material in the flow path into the mold,
• a temperature measurement unit that is at least partially exposed in the flow path and measures a temperature of the material, and
• a pressure measurement unit that is at least partially exposed in the flow path and measures a pressure of the material, and
• at least a part of a region in which the temperature measurement unit virtually extends in the flow path and at least a part of a region in which the pressure measurement unit virtually extends in the flow path overlap each other in the flow path.