～して形成

US6980390
"The servo layer may include an organic material where the indicia are created in the servo layer with an infrared or ultra violet light source such that the indicia are formed embedded（埋め込まれて）within the tape."

US7951697
"In accordance with another embodiment illustrated by the dashed lines, circuit pattern 3852 is formed embedded（埋め込まれて）within lower surface 616L of dielectric material 616A."

US8507783
"In this embodiment of an interior surface (embedded portion) of saddle body 1000, further co-planar negative circuit layer (e.g., conductive laminate) connections 1332 are formed embedded（埋め込まれて）within the saddle body to connect with cavity roof portions of alternating cavities 220."

US6533949
"According to a further feature of the present invention, a plurality of connecting holes are formed penetrating（貫通して）into a face of the wafer opposite to the projections"

formed so as to ...の方が良いか？