Inventor
KATSURA KENJI
JP6 patents
Patents
6 patentsUS6383387B2May 7, 2002
Method for treating organic waste water
SHINKO PANTEC CO LTD24 citations92
US6224769B1May 1, 2001
Method and apparatus for treating organic waste water
SHINKO PANTEC CO LTD20 citations92
US6083395AJul 4, 2000
Method of treating a waste water containing organic solids
SHINKO PANTEC CO LTD17 citations83
US6033571AMar 7, 2000
Activated sludge treatment method and apparatus
SHINKO PANTEC CO LTD10 citations72
US6383378B2May 7, 2002
Apparatus for treating organic waste water
SHINKO PANTEC CO LTD3 citations62
US6126828AOct 3, 2000
Method and apparatus for treating organic waste water
SHINKO PANTEC CO LTD4 citations62