Inventor
ISAKA KAZUICHI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “ISAKA KAZUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI PLANT TECHNOLOGIES LTD
15 patentsUS7794590B2Sep 14, 2010
Entrapping immobilization pellets for purifying breeding water, process and apparatus for purifying breeding water, and aquarium set
HITACHI PLANT TECHNOLOGIES LTD17 citations92
US7575679B2Aug 18, 2009
Process and equipment for treating ammonium containing liquid
HITACHI PLANT TECHNOLOGIES LTD16 citations92
US7384553B2Jun 10, 2008
Method for operating anaerobic ammonium oxidation vessel and anaerobic ammonium oxidation equipment
HITACHI PLANT TECHNOLOGIES LTD12 citations84
US7556961B2Jul 7, 2009
Method for collecting and acclimatizing anaerobic ammonuim oxidizing bacteria, and denitrifing water
HITACHI PLANT TECHNOLOGIES LTD7 citations74
US7550082B2Jun 23, 2009
Process and equipment for treating ammonium containing liquid
HITACHI PLANT TECHNOLOGIES LTD5 citations74
US7537698B2May 26, 2009
Process and equipment for treating ammonium containing liquid
HITACHI PLANT TECHNOLOGIES LTD7 citations74
US7897375B2Mar 1, 2011
Method and apparatus for collecting and acclimatizing anaerobic ammonium oxidizing bacteria, and denitrifying water
HITACHI PLANT TECHNOLOGIES LTD3 citations63
US7704733B2Apr 27, 2010
Nitrogen removing apparatus comprising nitrification carrier containing ammonia-oxidizing bacteria
HITACHI PLANT TECHNOLOGIES LTD4 citations63
US7550083B2Jun 23, 2009
Process and equipment for treating ammonium containing liquid
HITACHI PLANT TECHNOLOGIES LTD3 citations63
US7540959B2Jun 2, 2009
Process and equipment for treating ammonium containing liquid
HITACHI PLANT TECHNOLOGIES LTD3 citations63
US7897042B2Mar 1, 2011
Entrapping immobilization pellets for purifying breeding water, process and apparatus for purifying breeding water, and aquarium set
HITACHI PLANT TECHNOLOGIES LTD4 citations62
US7407579B2Aug 5, 2008
Method and apparatus for treating ammonium-containing liquid
HITACHI PLANT TECHNOLOGIES LTD6 citations54
US7655455B2Feb 2, 2010
Method of producing a nitrification carrier containing ammonia-oxidizing bacteria for removing nitrogen
HITACHI PLANT TECHNOLOGIES LTD0 citations52
US7960171B2Jun 14, 2011
Method and equipment for cultivating anaerobic ammonium-oxidizing bacteria
HITACHI PLANT TECHNOLOGIES LTD0 citations49
US7442539B2Oct 28, 2008
Method and equipment for cultivating anaerobic ammonium-oxidizing bacteria
HITACHI PLANT TECHNOLOGIES LTD0 citations49
HITACHI PLANT ENG & CONSTR CO
4 patentsUS7267764B2Sep 11, 2007
Apparatus for removing nitrogen
HITACHI PLANT ENG & CONSTR CO6 citations74
US7144508B2Dec 5, 2006
Method and apparatus of removing nitrogen
HITACHI PLANT ENG & CONSTR CO10 citations74
US7192765B2Mar 20, 2007
Method for producing a nitrification carrier and for removing nitrogen
HITACHI PLANT ENG & CONSTR CO4 citations63
US7105337B2Sep 12, 2006
Method of removing exogenous endocrine-disrupting chemical in water
HITACHI PLANT ENG & CONSTR CO0 citations52
ISAKA KAZUICHI
3 patentsUS8173419B2May 8, 2012
Equipment for wastewater treatment comprising anaerobic ammonium oxidation vessel and acclimatization vessel
ISAKA KAZUICHI5 citations72
US8388845B2Mar 5, 2013
Wastewater treatment method and wastewater treatment apparatus
ISAKA KAZUICHI2 citations60
US8303817B2Nov 6, 2012
Wastewater treatment method and wastewater treatment apparatus
ISAKA KAZUICHI2 citations60