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Kouji Nomura
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Tokyo, JP
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last 30 patents
Information
Patent Grant
Method for producing ethylene and propylene
Patent number
7,893,311
Issue date
Feb 22, 2011
ASAHI KASEI CHEMICALS CORPORATION
Yoshikazu Takamatsu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing ethylene and propylene
Patent number
7,884,257
Issue date
Feb 8, 2011
ASAHI KASEI CHEMICALS CORPORATION
Yoshikazu Takamatsu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing 1,3-propanediol
Patent number
6,911,566
Issue date
Jun 28, 2005
Asahi Kasei Kabushiki Kaisha
Takashi Tsunoda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
High silica content zeolite-based catalyst
Patent number
6,207,605
Issue date
Mar 27, 2001
Sanyo Petrochemical Co., Ltd.
Masatsugu Kawase
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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Patent Application
GIS-TYPE ZEOLITE FORMED BODY, ADSORPTION APPARATUS, SEPARATION METH...
Publication number
20240216888
Publication date
Jul 4, 2024
Asahi Kasei Kabushiki Kaisha
Yuji SUZUE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING ETHYLENE AND PROPYLENE
Publication number
20100063340
Publication date
Mar 11, 2010
Yoshikazu Takamatsu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING ETHYLENE AND PROPYLENE
Publication number
20090182184
Publication date
Jul 16, 2009
Yoshikazu Takamatsu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing 1, 3-propanediol
Publication number
20040097764
Publication date
May 20, 2004
Takashi Tsunoda
C07 - ORGANIC CHEMISTRY