Inventor
MIYAFUJI MOTOHISA
JP12 patents
Patents
12 patentsUS6313064B1Nov 6, 2001
Alloy having antibacterial effect and sterilizing effect
KOBE STEEL LTD51 citations92
US4822562AApr 18, 1989
Copper alloy excellent in migration resistance
KOBE STEEL LTD24 citations90
US6136104AOct 24, 2000
Copper alloy for terminals and connectors and method for making same
KOBE STEEL LTD26 citations89
US4656003AApr 7, 1987
Copper alloy and production of the same
KOBE STEEL LTD28 citations89
US6202703B1Mar 20, 2001
Corrosion resistant copper alloy tube and fin-tube heat exchanger
KOBE STEEL LTD32 citations86
US4990309AFeb 5, 1991
High strength copper-nickel-tin-zinc-aluminum alloy of excellent bending processability
KOBE STEEL LTD7 citations68
US4687633AAug 18, 1987
Lead material for ceramic package IC
KOBE STEEL LTD17 citations67
US4591484AMay 27, 1986
Lead materials for semiconductor devices
KOBE STEEL LTD5 citations62
US4732732AMar 22, 1988
Migration resistant phosphor bronze alloy
KOBE STEEL LTD3 citations61
US5769129AJun 23, 1998
Cold-and hot-water supply copper-alloy pipe with inner-surface protective film, method for manufacturing same, and hot-water supply heat exchanger
KOBE STEEL LTD5 citations57
US5527377AJun 18, 1996
Manufacturing method of metal or alloy
KOBE STEEL LTD5 citations57
US4430298AFeb 7, 1984
Copper alloys for electric and electronic devices and method for producing same
KOBE STEEL LTD4 citations56