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Keisuke Ohto
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Saga-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Adsorption agent for noble metal, method for manufacturing the same...
Patent number
8,936,666
Issue date
Jan 20, 2015
Denso Corporation
Hisaya Kato
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Adsorbent and method of collecting precious metal using the same
Patent number
8,535,625
Issue date
Sep 17, 2013
Denso Corporation
Minoru Kurata
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Phosphine transition metal complex, process for producing same, and...
Patent number
8,278,303
Issue date
Oct 2, 2012
Nippon Chemical Industrial Co., Ltd.
Hiroaki Kodama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Transition metal phosphine complex, method for producing same, and...
Patent number
8,106,186
Issue date
Jan 31, 2012
Nippon Chemical Industrial Co., Ltd.
Hiroaki Kodama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Phosphine transition metal complex, method for producing the same,...
Patent number
7,655,810
Issue date
Feb 2, 2010
Nippon Chemical Industrial Co., Ltd.
Hiroaki Kodama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Phosphine transition metal complex having ferrocene skeleton, proce...
Patent number
7,390,915
Issue date
Jun 24, 2008
Nippon Chemical Industrial Co., Ltd.
Hiroaki Kodama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Calix [4] arene polymer, method of manufacturing th...
Patent number
6,375,852
Issue date
Apr 23, 2002
Saga University
Katsutoshi Inoue
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR SEPARATING CATALYST COMPONENT
Publication number
20190241681
Publication date
Aug 8, 2019
Zeon Corporation
Akito NAKAI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ADSORBENT AND METHOD OF COLLECTING PRECIOUS METAL USING THE SAME
Publication number
20120219479
Publication date
Aug 30, 2012
SAGA UNIVERSITY
Minoru Kurata
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Adsorption agent for noble metal, method for manufacturing the same...
Publication number
20110308355
Publication date
Dec 22, 2011
SAGA UNIVERSITY
Hisaya Kato
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PHOSPHINE TRANSITION METAL COMPLEX, PROCESS FOR PRODUCING SAME, AND...
Publication number
20100048894
Publication date
Feb 25, 2010
NIPPON CHEMICAL INDUSTRIAL CO., LTD.
Hiroaki Kodama
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PHOSPHINE TRANSITION METAL COMPLEX, METHOD FOR PRODUCING THE SAME,...
Publication number
20090156850
Publication date
Jun 18, 2009
NIPPON CHEMICAL INDUSTRIAL CO., LTD.
Hiroaki Kodama
C07 - ORGANIC CHEMISTRY
Information
Patent Application
TRANSITION METAL PHOSPHINE COMPLEX, METHOD FOR PRODUCING SAME, AND...
Publication number
20090076267
Publication date
Mar 19, 2009
NIPPON CHEMICAL INDUSTRIAL CO., LTD.
Hiroaki Kodama
C07 - ORGANIC CHEMISTRY