Inventor
KUMAGAI MASAKATSU
JP5 patents
Patents
5 patentsUS5462172AOct 31, 1995
Nonferrous material sorting apparatus
TOYOTA TSUSHO CORP56 citations93
US5394991AMar 7, 1995
Conductive material sorting device
TOYOTA TSUSHO CORP79 citations93
US5746320AMay 5, 1998
Friction electrifying-type electrostatic sorting apparatus
TOYOTA TSUSHO CORP32 citations87
US5560494AOct 1, 1996
Loop-like material sorting device
TOYOTA TSUSHO CORP3 citations60
US5524767AJun 11, 1996
Dry fluidized bed sorting device
TOYOTA TSUSHO CORP6 citations60