Hitoshi MIMURA

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Upper-layer cleaning device for water treatment device, and method...
- Patent number 9,573,082
- Issue date Feb 21, 2017
- Nagaoka International Corporation
- Hitoshi Mimura
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Cleaning apparatus for filtration layer in seawater infiltration in...
- Patent number 9,345,993
- Issue date May 24, 2016
- Hitachi Zosen Corporation
- Hideyuki Niizato
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Water treatment apparatus and a method for cleaning a filter layer...
- Patent number 9,017,559
- Issue date Apr 28, 2015
- Nagaoka International Corporation
- Hitoshi Mimura
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water treatment apparatus and a method for cleaning a filter layer...
- Patent number 8,110,116
- Issue date Feb 7, 2012
- Nagaoka International Corporation
- Hitoshi Mimura
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
RAW WATER TREATMENT METHOD
- Publication number 20170107122
- Publication date Apr 20, 2017
- NAGAOKA INTERNATIONAL CORP.
- Hitoshi MIMURA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CLEANING SYSTEM FOR SAND FILTRATION LAYER
- Publication number 20150314221
- Publication date Nov 5, 2015
- HITACHI ZOSEN CORPORATION
- Masaki INUI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CLEANING APPARATUS FOR FILTRATION LAYER IN SEAWATER INFILTRATION IN...
- Publication number 20140238924
- Publication date Aug 28, 2014
- NAGAOKA CORPORATION
- Hideyuki NIIZATO
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SEAWATER INFILTRATION METHOD AND WATER INFILTRATION INTAKE UNIT
- Publication number 20140224746
- Publication date Aug 14, 2014
- NAGAOKA CORPORATION
- Hideyuki Niizato
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
UPPER-LAYER CLEANING DEVICE FOR WATER TREATMENT DEVICE, AND METHOD...
- Publication number 20140190907
- Publication date Jul 10, 2014
- NAGAOKA INTERNATIONAL CORPORATION
- Hitoshi Mimura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MIXED STREAM NOZZLE
- Publication number 20130068855
- Publication date Mar 21, 2013
- NAGAOKA INTERNATIONAL CORPORATION
- Hitoshi Mimura
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Water Treatment Apparatus and a Method for Cleaning a Filter Layer...
- Publication number 20120103917
- Publication date May 3, 2012
- Nagaoka International Corporation
- Hitoshi Mimura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Water treatment apparatus and a method for cleaning a filter layer...
- Publication number 20100176071
- Publication date Jul 15, 2010
- NAGAOKA INTERNATIONAL CORPORATION
- Hitoshi Mimura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Hitoshi MIMURA

Person

Patents Grantslast 30 patents

Upper-layer cleaning device for water treatment device, and method...

Cleaning apparatus for filtration layer in seawater infiltration in...

Water treatment apparatus and a method for cleaning a filter layer...

Water treatment apparatus and a method for cleaning a filter layer...

Patents Applicationslast 30 patents

RAW WATER TREATMENT METHOD

CLEANING SYSTEM FOR SAND FILTRATION LAYER

CLEANING APPARATUS FOR FILTRATION LAYER IN SEAWATER INFILTRATION IN...

SEAWATER INFILTRATION METHOD AND WATER INFILTRATION INTAKE UNIT

UPPER-LAYER CLEANING DEVICE FOR WATER TREATMENT DEVICE, AND METHOD...

MIXED STREAM NOZZLE

Water Treatment Apparatus and a Method for Cleaning a Filter Layer...

Water treatment apparatus and a method for cleaning a filter layer...