Inventor
NATE TATSUO
JP3 patents
Patents
3 patentsUS4689073AAug 25, 1987
Method for production of rare-earth element/cobalt type magnetic powder for resin magnet
SUMITOMO METAL MINING CO7 citations71
US4915738AApr 10, 1990
Alloy target for manufacturing a magneto-optical recording medium
SUMITOMO METAL MINING CO4 citations59
US4865660ASep 12, 1989
Rare-earth element/cobalt type magnet powder for resin magnets
SUMITOMO METAL MINING CO6 citations57