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Tomoyuki Noritake
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Ichihara-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Purification method of dihydroxybenzene
Patent number
8,530,705
Issue date
Sep 10, 2013
Sumitomo Chemical Company, Limited
Mayumi Nishimura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing phenols
Patent number
7,488,853
Issue date
Feb 10, 2009
Sumitomo Chemical Co., Ltd.
Tomoyuki Noritake
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing hydroxyaromatic compound
Patent number
6,433,232
Issue date
Aug 13, 2002
Sumitomo Chemical Company, Limited
Tomoyuki Noritake
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing extract containing at least one hydroperoxide
Patent number
6,369,278
Issue date
Apr 9, 2002
Sumitomo Chemical Company, Limited
Tomoyuki Noritake
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR HANDLING AQUEOUS SOLUTION CONTAINING WATER-SOLUBLE SUBST...
Publication number
20120149942
Publication date
Jun 14, 2012
Sumitomo Chemical Company, Limited
Mitsuru Onuma
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PURIFICATION METHOD OF DIHYDROXYBENZENE
Publication number
20120022297
Publication date
Jan 26, 2012
SUMITOMO CHEMICAL COMPANY, LIMITED
Mayumi Nishimura
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING PHENOLS
Publication number
20070197839
Publication date
Aug 23, 2007
SUMITOMO CHEMICAL CO., LTD.
Tomoyuki Noritake
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing alkyl aromatic hydroperoxide
Publication number
20070167658
Publication date
Jul 19, 2007
Sumitomo Chemical Company, Limited
Mitsuru Onuma
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing hydroxyaromatic compound
Publication number
20010025125
Publication date
Sep 27, 2001
Tomoyuki Noritake
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for preparing extract containing at least one hydroperoxide
Publication number
20010004673
Publication date
Jun 21, 2001
Tomoyuki Noritake
C07 - ORGANIC CHEMISTRY