Inventor
HIRANO ITSUO
4 patents
Patents
4 patentsUS4137072AJan 30, 1979
Additive for use in refining iron
TOYO SODA MFG CO LTD29 citations80
US4217133AAug 12, 1980
Refining additive and process for preparing same
TOYO SODA MFG CO LTD8 citations72
US4347077AAug 31, 1982
Process for producing magnesium alloys
TOYO SODA MFG CO LTD3 citations61
US4139181AFeb 13, 1979
Apparatus for preparing metallic magnesium
TOYO SODA MFG CO LTD3 citations58