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Motoo Yanagita
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Yokohama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing acrylonitrile
Patent number
9,334,233
Issue date
May 10, 2016
Mitsubishi Rayon Co., Ltd.
Hirokazu Watanabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing acrylonitrile
Patent number
9,328,063
Issue date
May 3, 2016
Mitsubishi Rayon Co., Ltd.
Takashi Karasuda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing acrylonitrile
Patent number
9,181,178
Issue date
Nov 10, 2015
Mitsubishi Rayon Co., Ltd.
Hirokazu Watanabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing composite oxide catalyst
Patent number
9,040,450
Issue date
May 26, 2015
Dia-Nitrix Co., Ltd.
Kenichi Miyaki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for synthesizing acrylonitrile and process for producing a...
Patent number
8,034,736
Issue date
Oct 11, 2011
Dia-Nitrix Co., Ltd.
Kenichi Miyaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for producing acrylonitrile and process for producing acry...
Patent number
8,034,737
Issue date
Oct 11, 2011
Dia-Nitrix Co., Ltd.
Hirokazu Watanabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fluidized bed catalyst for producing acrylonitrile and process for...
Patent number
7,902,112
Issue date
Mar 8, 2011
Dia-Nitrix Co., Ltd.
Motoo Yanagita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for acrylonitrile synthesis
Patent number
7,807,600
Issue date
Oct 5, 2010
Dia-Nitrix Co., Ltd.
Seigo Watanabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing ammoxidation catalyst
Patent number
7,365,041
Issue date
Apr 29, 2008
Dia-Nitrix Co., Ltd.
Kenichi Miyaki
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
CATALYST FOR ACRYLONITRILE PRODUCTION AND METHOD FOR PRODUCING ACRY...
Publication number
20160008794
Publication date
Jan 14, 2016
MITSUBISHI RAYON CO., LTD.
Kazufumi NISHIDA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING ACRYLONITRILE
Publication number
20150065744
Publication date
Mar 5, 2015
MITSUBISHI RAYON CO., LTD.
Hirokazu Watanabe
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING ACRYLONITRILE
Publication number
20150057463
Publication date
Feb 26, 2015
MITSUBISHI RAYON CO., LTD.
Hirokazu Watanabe
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING ACRYLONITRILE
Publication number
20150031907
Publication date
Jan 29, 2015
MITSUBISHI RAYON CO., LTD.
Takashi Karasuda
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING COMPOSITE OXIDE CATALYST
Publication number
20120196744
Publication date
Aug 2, 2012
DIA-NITRIX CO., LTD.
Kenichi Miyaki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FLUIDIZED BED CATALYST FOR PRODUCING ACRYLONITRILE AND PROCESS FOR...
Publication number
20090270648
Publication date
Oct 29, 2009
DIA-NITRIX CO., LTD.
Motoo Yanagita
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CATALYST FOR SYNTHESIZING ACRYLONITRILE AND PROCESS FOR PRODUCING A...
Publication number
20090234149
Publication date
Sep 17, 2009
DIA-NITRIX CO., LTD.
Kenichi Miyaki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CATALYST FOR PRODUCING ACRYLONITRILE AND PROCESS FOR PRODUCING ACRY...
Publication number
20090221843
Publication date
Sep 3, 2009
DIA-NITRIX CO., LTD.
Hirokazu Watanabe
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Catalyst for acrylonitrile synthesis
Publication number
20060194693
Publication date
Aug 31, 2006
DIA-NITRIX CO., LTD.
Seigo Watanabe
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for producing ammoxidation catalyst
Publication number
20040248734
Publication date
Dec 9, 2004
Kenichi Miyaki
C07 - ORGANIC CHEMISTRY