Tadao Shiotani

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for treating wastewater containing nitrogen-co...
- Patent number 7,597,808
- Issue date Oct 6, 2009
- Kuraray Co., Ltd.
- Tadao Shiotani
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus and method for waste water treatment
- Patent number 6,461,511
- Issue date Oct 8, 2002
- Kuraray Co., Ltd.
- Yasuhiro Baba
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Waste water treatment apparatus
- Patent number 6,007,712
- Issue date Dec 28, 1999
- Kuraray Co., Ltd.
- Eiji Tanaka
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Apparatus and method for treating wastewater containing nitrogen-co...
- Publication number 20060249450
- Publication date Nov 9, 2006
- Kuraray Co., Ltd
- Tadao Shiotani
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Apparatus and method for treating wastewater containing nitrogen-co...
- Publication number 20040055951
- Publication date Mar 25, 2004
- Kuraray Co., Ltd
- Tadao Shiotani
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE