In a molded product, at least an opening end, forming a window frame of a window formed as a part of a molded subassembly, is fastened integrally to a skin of the molded subassembly. Alternatively, a decorative component part is disposed on an outer periphery of the window so that a parting line between the decorative component part and the skin is visible as being joined closely in a decorative surface of the completed molded product. Processes for manufacturing the same are disclosed as well.