Inventor
MORO MASASHI
JP4 patents
Patents
4 patentsUS5482625AJan 9, 1996
Filtration membrane module
KUBOTA KK221 citations98
US5192456AMar 9, 1993
Apparatus for treating activated sludge and method of cleaning it
KUBOTA KK250 citations98
US5651888AJul 29, 1997
Filtration membrane cartridge
KUBOTA KK70 citations95
US5772831AJun 30, 1998
Filter membrane element and method of manufacturing same
KUBOTA KK29 citations91