Inventor
ISAKA HIROMICHI
JP3 patents
Patents
3 patentsUS6764669B2Jul 20, 2004
Method for producing fluorinated potassium tantalate crystal
MITSUI MINING & SMELTING CO8 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