Yukihiro Hasegawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Separation method, and production method for (meth)acrylate
- Patent number 11,097,209
- Issue date Aug 24, 2021
- MITSUBISHI CHEMICAL CORPORATION
- Yasushi Ogawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing (meth) acrylic acid derivitive
- Patent number 8,367,860
- Issue date Feb 5, 2013
- Mitsubishi Chemical Corporation
- Yasushi Ogawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing (meth)acrolein or (meth)acrylic acid
- Patent number 7,868,202
- Issue date Jan 11, 2011
- Mitsubishi Chemical Corporation
- Shuhei Yada
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SEPARATION METHOD, AND PRODUCTION METHOD FOR (METH)ACRYLATE
- Publication number 20200215458
- Publication date Jul 9, 2020
- MITSUBISHI CHEMICAL CORPORATION
- Yasushi Ogawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING (METH) ACRYLIC ACID DERIVITIVE
- Publication number 20080228003
- Publication date Sep 18, 2008
- MITSUBISHI CHEMICAL CORPORATION
- Yasushi Ogawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process For Producing (Meth)Acrolein Or (Meth)Acrylic Acid
- Publication number 20080071109
- Publication date Mar 20, 2008
- MITSUBISHI CHEMICAL CORPORATION
- Shuhei Yada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing (meth)acrylic acid derivative
- Publication number 20070060703
- Publication date Mar 15, 2007
- MITSUBISHI CHEMICAL CORPORATION
- Yasushi Ogawa
- C07 - ORGANIC CHEMISTRY