Takeshi Yokogoshiya

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Himeji-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for production of (meth)acrylic acid
- Patent number 7,511,172
- Issue date Mar 31, 2009
- Nippon Shokubai Co., Ltd.
- Harunori Hirao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of (meth) acrylic acid
- Patent number 7,332,626
- Issue date Feb 19, 2008
- Nippon Shokubai Co., Ltd.
- Harunori Hirao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of acrylic acid
- Patent number 7,321,060
- Issue date Jan 22, 2008
- Nippon Shokubai Co., Ltd.
- Naoki Serata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of acrylic acid
- Patent number 7,183,428
- Issue date Feb 27, 2007
- Nippon Shokubai Co., Inc.
- Kouji Ueno
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of acrylic acid
- Patent number 7,151,194
- Issue date Dec 19, 2006
- Nippon Shokubai Co., Ltd.
- Kouji Ueno
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for production of (meth)acrylic acid
- Publication number 20070270611
- Publication date Nov 22, 2007
- Harunori Hirao
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for production of acrylic acid
- Publication number 20040249199
- Publication date Dec 9, 2004
- Kouji Ueno
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for production of acrylic acid
- Publication number 20040249200
- Publication date Dec 9, 2004
- Naoki Serata
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for production of acrylic acid
- Publication number 20040249201
- Publication date Dec 9, 2004
- Kouji Ueno
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for production of (meth) acrylic acid
- Publication number 20040249202
- Publication date Dec 9, 2004
- Harunori Hirao
- C07 - ORGANIC CHEMISTRY