Inventor
YOSHIMURA KATSUHIRO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIMURA KATSUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI MINING & SMELTING CO
3 patentsUS5545466AAug 13, 1996
Copper-clad laminate and printed wiring board
MITSUI MINING & SMELTING CO37 citations90
US5437914AAug 1, 1995
Copper-clad laminate and printed wiring board
MITSUI MINING & SMELTING CO46 citations90
US5096546AMar 17, 1992
Process for treating surface of copper foil
MITSUI MINING & SMELTING CO4 citations61