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Toru Kuroda
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Hiroshima, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing catalyst
Patent number
8,563,774
Issue date
Oct 22, 2013
Mitsubishi Rayon Co., Ltd.
Masahide Kondo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing catalyst
Patent number
8,470,730
Issue date
Jun 25, 2013
Mitsubishi Rayon Co., Ltd.
Masahide Kondo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing unsaturated aldehyde and unsaturated carboxyli...
Patent number
8,329,942
Issue date
Dec 11, 2012
Mitsubishi Rayon Co., Ltd.
Masahide Kondo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing unsaturated aldehyde and unsaturated carboxyli...
Patent number
8,178,720
Issue date
May 15, 2012
Mitsubishi Rayon Co., Ltd.
Masahide Kondo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing catalyst for production of unsaturated aldehyd...
Patent number
7,579,297
Issue date
Aug 25, 2009
Mitsubishi Rayon Co., Ltd.
Masahide Kondo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preserving catalyst
Patent number
7,419,932
Issue date
Sep 2, 2008
Mitsubishi Rayon Co., Ltd.
Yoshiyuki Taniguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of producing catalyst for synthesis of unsaturated aldehyde...
Patent number
7,387,982
Issue date
Jun 17, 2008
Mitsubishi Rayon Co., Ltd.
Masahide Kondo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Reaction tube, process for producing catalyst and process for produ...
Patent number
6,919,478
Issue date
Jul 19, 2005
Mitsubishi Rayon Co., Ltd.
Seiichi Kawato
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing precipitate and catalyst
Patent number
6,867,163
Issue date
Mar 15, 2005
Mitsubishi Rayon Co., Ltd.
Hideyasu Takezawa
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for producing catalyst
Patent number
6,777,369
Issue date
Aug 17, 2004
Mitsubishi Rayon Co., Ltd.
Toru Kuroda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for packing with catalyst for synthesis of unsaturated aldeh...
Patent number
5,892,108
Issue date
Apr 6, 1999
Mitsubishi Rayon Co., Ltd.
Tohru Shiotani
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing catalyst used for synthesis of methacrylic acid
Patent number
5,550,095
Issue date
Aug 27, 1996
Mitsubishi Rayon Co., Ltd.
Hiroyuki Naito
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing a catalyst for producing methacrylic acid
Patent number
5,422,326
Issue date
Jun 6, 1995
Mitsubishi Rayon Co., Ltd.
Toru Kuroda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of preparing catalyst used for producing methacrylic acids
Patent number
5,420,091
Issue date
May 30, 1995
Mitsubishi Rayon Co., Ltd.
Toru Kuroda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing catalysts used for production of methacrolein...
Patent number
5,250,485
Issue date
Oct 5, 1993
Mitsubishi Rayon Co., Ltd.
Toru Kuroda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing catalysts for producing methacrylic acid
Patent number
5,102,846
Issue date
Apr 7, 1992
Mitsubishi Rayon Co., Ltd.
Toru Kuroda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing methacrylic acid
Patent number
5,093,521
Issue date
Mar 3, 1992
Mitsubishi Rayon Co., Ltd.
Motomu Oh-Kita
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING CATALYST
Publication number
20130204030
Publication date
Aug 8, 2013
Mitsubishi Rayon Co., Ltd.
Masahide Kondo
B08 - CLEANING
Information
Patent Application
METHOD FOR PRODUCING UNSATURATED ALDEHYDE AND UNSATURATED CARBOXYLI...
Publication number
20120184771
Publication date
Jul 19, 2012
Mitsubishi Rayon Co., Ltd.
Masahide Kondo
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING UNSATURATED ALDEHYDE AND UNSATURATED CARBOXYLI...
Publication number
20090221847
Publication date
Sep 3, 2009
Mitsubishi Rayon Co., Ltd.
Masahide Kondo
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING CATALYST
Publication number
20090170696
Publication date
Jul 2, 2009
Mitsubishi Rayon Co., Ltd.
Masahide Kondo
B08 - CLEANING
Information
Patent Application
Method for recovering molybdenum and method for preparing catalyst
Publication number
20070167321
Publication date
Jul 19, 2007
Mitsubishi Raycon Co., Ltd.
Tomomasa Tatsumi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Catalyst for production of unsaturated aldehyde and unsaturated car...
Publication number
20070149809
Publication date
Jun 28, 2007
Mitsubishi Rayon Co., Ltd.
Masahide Kondo
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for preserving catalyst
Publication number
20060128561
Publication date
Jun 15, 2006
Mitsubishi Rayon Co., Ltd.
Yoshiyuki Taniguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Catalyst for production of unsaturated aldehyde and unsaturated car...
Publication number
20050159619
Publication date
Jul 21, 2005
Mitsubishi Rayon Co., Ltd.
Masahide Kondo
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method of producing catalyst for synthesizing unsaturated aldehyde...
Publication number
20040267048
Publication date
Dec 30, 2004
Masahide Kondo
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Catalyst for synthesizing unsaturated aldehyde and unsaturated carb...
Publication number
20040127746
Publication date
Jul 1, 2004
Masahide Kondo
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Reaction tube, process for producing catalyst and process for produ...
Publication number
20040116280
Publication date
Jun 17, 2004
Seiichi Kawato
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for producing precipitate and catalyst
Publication number
20030171214
Publication date
Sep 11, 2003
Hideyasu Takezawa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL