Inventor

KAWAHATA TOSHIKAZU

JP3 patents

Patents

3 patents

US5833920ANov 10, 1998

Copper alloy for electronic parts, lead-frame, semiconductor device and connector

MITSUBISHI ELECTRIC CORP25 citations90

US7413619B2Aug 19, 2008

Copper alloy

MITSUBISHI ELECTRIC CORP3 citations54

US7727345B2Jun 1, 2010

Copper alloy and method of manufacturing the same

MITSUBISHI ELECTRIC CORP0 citations47