Yuji Asakawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrodeionization apparatus for producing deionized water
- Patent number 9,896,357
- Issue date Feb 20, 2018
- Organo Corporation
- Naho Ikeda
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Electrodeionization apparatus for producing deionized water
- Patent number 8,871,073
- Issue date Oct 28, 2014
- Organo Corporation
- Kazuya Hasegawa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and apparatus for purifying alcoholic liquors
- Patent number 7,326,349
- Issue date Feb 5, 2008
- Organo Corporation
- Yuji Asakawa
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method of purifying bishydroxyalkyl terephthalate
- Patent number 6,642,350
- Issue date Nov 4, 2003
- Organo Corporation
- Yuji Asakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mixed bed type sugar solution refining system and regeneration meth...
- Patent number 6,508,939
- Issue date Jan 21, 2003
- Organo Corporation
- Yuji Asakawa
- C13 - SUGAR INDUSTRY
Information Patent Grant
Mixed-bed type sugar solution refining system and regeneration meth...
- Patent number 6,362,240
- Issue date Mar 26, 2002
- Organo Corporation
- Yuji Asakawa
- C13 - SUGAR INDUSTRY

Patents Applicationslast 30 patents

Information Patent Application
ELECTRODEIONIZATION APPARATUS FOR PRODUCING DEIONIZED WATER
- Publication number 20140202867
- Publication date Jul 24, 2014
- ORGANO CORPORATION
- Naho Ikeda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ELECTRODEIONIZATION APPARATUS FOR PRODUCING DEIONIZED WATER
- Publication number 20130068624
- Publication date Mar 21, 2013
- ORGANO CORPORATION
- Kazuya Hasegawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of purifying liquor and purification apparatus
- Publication number 20060292262
- Publication date Dec 28, 2006
- Yuji Asakawa
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Mixed bed type sugar solution refining system and regeneration meth...
- Publication number 20020058715
- Publication date May 16, 2002
- Yuji Asakawa
- C13 - SUGAR INDUSTRY
Information Patent Application
Mixed-bed type sugar solution refining system and regeneration meth...
- Publication number 20010006985
- Publication date Jul 5, 2001
- Yuji Asakawa
- C13 - SUGAR INDUSTRY