Inventor
MARUYAMA TADAKATSU
JP3 patents
Patents
3 patentsUS5761779AJun 9, 1998
Method of producing fine metal spheres of uniform size
NIPPON STEEL CORP31 citations89
US5164336ANov 17, 1992
Method of connecting tab tape to semiconductor chip, and bump sheet and bumped tape used in the method
NIPPON STEEL CORP23 citations89
US5114878AMay 19, 1992
Method of bonding bumps to leads of tab tape and an apparatus for arranging bumps used for the same
NIPPON STEEL CORP6 citations60