Inventor

KATSUKURA NOBORU

JP2 patents

Patents

2 patents

US6077424AJun 20, 2000

Method for aerobically treating wastewater and a treatment tank for such method

EBARA CORP60 citations89

US6015490AJan 18, 2000

Carrier-separating and water-collecting mechanism of wastewater treatment equipment

EBARA CORP13 citations69