Inventor
SOHAMA YOSHIO
JP5 patents
Patents
5 patentsUS5068150ANov 26, 1991
Copper powder for electroconductive paints and electroconductive paint compositions
MITSUI MINING & SMELTING CO28 citations88
US4833033AMay 23, 1989
Resin coated copper powder for electroconductive paints
MITSUI MINING & SMELTING CO21 citations78
US4888216ADec 19, 1989
Copper powder for electroconductive paints and process for production thereof
MITSUI MINING & SMELTING CO9 citations70
US6860941B2Mar 1, 2005
Method for manufacturing high-purity potassium fluoroniobate crystal, recrystallization bath used in manufacturing method thereof and high-purity potassium fluorotantalate crystal or high-purity potassium fluoroniobate crystal obtained by manufacturing method thereof
MITSUI MINING & SMELTING CO2 citations59
US6641641B2Nov 4, 2003
Method for producing metal or metal compound comprising process of treating with fluorine and adjusted raw material used therein
MITSUI MINING & SMELTING CO0 citations38