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Ehime, JP
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last 30 patents
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Patent Grant
Wastewater treatment method using immobilized carrier
Patent number
7,879,239
Issue date
Feb 1, 2011
Kuraray Co., Ltd.
Yasuhiro Baba
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method of wastewater treatment with excess sludge withdrawal reduced
Patent number
7,754,081
Issue date
Jul 13, 2010
Kuraray Co., Ltd.
Yasuhiro Baba
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
WASTEWATER TREATMENT METHOD
Publication number
20210047215
Publication date
Feb 18, 2021
Kuraray Co., Ltd
Mototsugu YOSHIHARA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WASTEWATER TREATMENT METHOD USING IMMOBILIZED CARRIER
Publication number
20100219126
Publication date
Sep 2, 2010
KURARAY CO., LTD.
Yasuhiro Baba
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method of Wastewater Treatment with Excess Sludge Withdrawal Reduced
Publication number
20090039015
Publication date
Feb 12, 2009
Kuraray Co. Ltd.
Yasuhiro Baba
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...