Tokio Ohto

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for determining coagulant amount
- Patent number 8,303,893
- Issue date Nov 6, 2012
- Metawater Co., Ltd.
- Dabide Yamaguchi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and apparatus for determination of coagulant injection rate...
- Patent number 8,012,759
- Issue date Sep 6, 2011
- Metawater Co., Ltd.
- Dabide Yamaguchi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and apparatus for measuring turbidity
- Patent number 6,184,983
- Issue date Feb 6, 2001
- Fuji Electric Co., Ltd.
- Dabide Yamaguchi
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for detecting flocculation process of componen...
- Patent number 5,194,921
- Issue date Mar 16, 1993
- Fuji Electric Co., Ltd.
- Norihito Tambo
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR DETERMINING COAGULANT AMOUNT
- Publication number 20110266227
- Publication date Nov 3, 2011
- Fuji Electric Water Environmental Systems Co., Ltd.
- Dabide YAMAGUCHI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND APPARATUS FOR DETERMINATION OF COAGULANT INJECTION RATE...
- Publication number 20080288111
- Publication date Nov 20, 2008
- FUJI ELECTRIC WATER ENVIRONMENT SYSTEMS CO., LTD.
- Dabide Yamaguchi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE