Inventor

OYAMA YOSHIMASA

JP3 patents

Patents

3 patents

US4822560AApr 18, 1989

Copper alloy and method of manufacturing the same

FURUKAWA ELECTRIC CO LTD72 citations94

US4732731AMar 22, 1988

Copper alloy for electronic instruments and method of manufacturing the same

FURUKAWA ELECTRIC CO LTD50 citations91

US4741394AMay 3, 1988

Radiator for motor cars

FURUKAWA ELECTRIC CO LTD5 citations60