Nobuhiro Aoki

Follow

Person

Aichi-Prefecture, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for membrane backwashing and backwashing apparatus
- Patent number 8,641,904
- Issue date Feb 4, 2014
- Metawater Co., Ltd.
- Shinjiro Kanaya
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter and filter module
- Patent number 7,449,110
- Issue date Nov 11, 2008
- NGK Insulators, Ltd.
- Kiyotaka Sugiura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Flocculation apparatus
- Patent number 7,300,579
- Issue date Nov 27, 2007
- NGK Insulators, Ltd.
- Hitoshi Yonekawa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of adding activated carbon in water purification and method...
- Patent number 7,276,167
- Issue date Oct 2, 2007
- NGK Insulators, Ltd.
- Satoru Mima
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filtering method
- Patent number 6,991,737
- Issue date Jan 31, 2006
- NGK Insulators, Ltd.
- Hiroyuki Oyachi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR TREATING BALLAST WATER
- Publication number 20100084338
- Publication date Apr 8, 2010
- Metawater Co., Ltd.
- Nobuhiro Aoki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR MEMBRANE BACKWASHING AND BACKWASHING APPARATUS
- Publication number 20070210001
- Publication date Sep 13, 2007
- Shinjiro Kanaya
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter and filter module
- Publication number 20060123753
- Publication date Jun 15, 2006
- Kiyotaka Sugiura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of adding activated carbon in water purification and method...
- Publication number 20060016758
- Publication date Jan 26, 2006
- NGK Insulators, Ltd.
- Satoru Mima
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filtering method
- Publication number 20040200785
- Publication date Oct 14, 2004
- NGK Insulators, Ltd.
- Hiroyuki Oyachi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Flocculation apparatus
- Publication number 20040178134
- Publication date Sep 16, 2004
- NGK Insulators, Ltd.
- Hitoshi Yonekawa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE