Hikaru Shibata

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Himeji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Dihydroxypropylamide-modified polysiloxane compound
- Patent number 9,012,672
- Issue date Apr 21, 2015
- Daicel Corporation
- Masaaki Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Oxidation catalyst and oxidation process using the same
- Patent number 6,462,239
- Issue date Oct 8, 2002
- Daicel Chemical Industries, Ltd.
- Ikuo Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroquinone diester derivatives and the method for producing the same
- Patent number 6,444,841
- Issue date Sep 3, 2002
- Daicel Chemical Industries, Ltd.
- Ikuo Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxidation catalyst and oxidation process using the same
- Patent number 6,255,509
- Issue date Jul 3, 2001
- Daicel Chemical Industries, Ltd.
- Ikuo Takahashi
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
RECOVERY METHOD AND REUSE METHOD OF OXO ACID CATALYST
- Publication number 20160074856
- Publication date Mar 17, 2016
- DAICEL CORPORATION
- Kenji KITAYAMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DIHYDROXYPROPYLAMIDE-MODIFIED POLYSILOXANE COMPOUND
- Publication number 20130030208
- Publication date Jan 31, 2013
- Masaaki Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYDROQUINONE DIESTER DERIVATIVES AND THE METHOD FOR PRODUCING THE SAME
- Publication number 20020007082
- Publication date Jan 17, 2002
- IKUO TAKAHASHI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Oxidation catalyst and oxidation process using the same
- Publication number 20020007098
- Publication date Jan 17, 2002
- Daicel Chemical Industries, Ltd.
- Ikuo Takahashi
- C07 - ORGANIC CHEMISTRY