Hayahito Ishii

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Hitachinaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Treatment apparatus of organic compounds included in waste water, a...
- Patent number 7,993,529
- Issue date Aug 9, 2011
- Hitachi, Ltd.
- Akio Honji
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of treating organic compounds in wastewater
- Patent number 7,722,773
- Issue date May 25, 2010
- Hitachi, Ltd.
- Akio Honji
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
TREATMENT METHOD OF ORGANIC COMPOUNDS INCLUDED IN WASTE WATER, A TR...
- Publication number 20100176039
- Publication date Jul 15, 2010
- Akio HONJI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TREATMENT METHOD OF ORGANIC COMPOUNDS INCLUDED IN WASTE WATER, A TR...
- Publication number 20080245739
- Publication date Oct 9, 2008
- Akio HONJI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL