Inventor
MURAYAMA KOJIRO
JP3 patents
Patents
3 patentsUS5587060ADec 24, 1996
Method of removing metal contained in solution
TOYOTA MOTOR CO LTD3 citations60
US5665243ASep 9, 1997
Method for removing metal contained in solution using surfactant having chelating ability
TOYOTA MOTOR CO LTD0 citations50
US5650056AJul 22, 1997
Method of and apparatus for removing metal contained in solution and surfactant having chelating ability and used suitably for the same
TOYOTA MOTOR CO LTD0 citations50