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Jun Yamamoto
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Sodegaura-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing propylene oxide
Patent number
9,102,641
Issue date
Aug 11, 2015
Sumitomo Chemical Company Limited
Jun Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for storing titanium-containing silicon oxide catalyst
Patent number
8,470,729
Issue date
Jun 25, 2013
Sumitomo Chemical Company, Limited
Jun Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing titanium-containing silicon oxide catalyst, t...
Patent number
7,875,570
Issue date
Jan 25, 2011
Sumitomo Chemical Company, Limited
Jun Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing cumene
Patent number
7,557,226
Issue date
Jul 7, 2009
Sumitomo Chemical Company, Limited
Jun Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing titanium-containing silicon oxide catalyst
Patent number
7,018,950
Issue date
Mar 28, 2006
Sumitomo Chemical Company, Limited
Jun Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for production of titanium-containing silicon oxide catalysts
Patent number
6,887,823
Issue date
May 3, 2005
Sumitomo Chemical Company, Limited
Jun Yamamoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Molded catalyst, process for producing molded catalyst, and process...
Patent number
6,838,570
Issue date
Jan 4, 2005
Sumitomo Chemical Company, Limited
Jun Yamamoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for producing propylene oxide
Patent number
6,639,085
Issue date
Oct 28, 2003
Sumitomo Chemical Company, Limited
Junpei Tsuji
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process using a titanium-containing silicon oxide catalyst
Patent number
6,512,128
Issue date
Jan 28, 2003
Sumitomo Chemical Company Limited
Jun Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Titanium-containing silicon oxide catalyst
Patent number
6,323,147
Issue date
Nov 27, 2001
Sumitomo Chemical Company, Limited
Jun Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-phenyl-7-[4-(tetrahydrofurfuryloxy)phenyl]-1,5-di...
Patent number
6,218,552
Issue date
Apr 17, 2001
Sumitomo Chemical Co., Ltd.
Junichi Sekihachi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for producing propylene oxide
Patent number
6,211,388
Issue date
Apr 3, 2001
Sumitomo Chemical Company, Limited
Junpei Tsuji
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing propylene oxide
Patent number
6,096,910
Issue date
Aug 1, 2000
Sumitomo Chemical Company, Limited
Jun Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heterocyclic compounds for making red disperse dyes
Patent number
5,424,455
Issue date
Jun 13, 1995
Sumitomo Chemical Co., Ltd.
Jun Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing benzodifuranone compounds useful for dyeing o...
Patent number
5,286,881
Issue date
Feb 15, 1994
Sumitomo Chemical Company Limited
Junichi Sekihachi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heterocyclic disperse dye compound, their production and their use...
Patent number
5,223,616
Issue date
Jun 29, 1993
Sumitomo Chemical Company, Ltd.
Jun Yamamoto
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Benzodifuranone compounds useful for dyeing or printing hydrophobic...
Patent number
5,077,416
Issue date
Dec 31, 1991
Sumitomo Chemical Co. Ltd.
Yasuyoshi Ueda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Monoazo-disperse dye compounds their production and their use
Patent number
5,075,429
Issue date
Dec 24, 1991
Sumitomo Chemical Company Limited
Jun Yamamoto
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
2,6-dicyano-4'-morpholinoazobenzene compounds useful for dyeing hyd...
Patent number
4,923,974
Issue date
May 8, 1990
Sumitomo Chemical Company, Limited
Yasuyoshi Ueda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING PROPYLENE OXIDE
Publication number
20100048925
Publication date
Feb 25, 2010
Sumitomo Chemical Company, Limited
Jun Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING TITANIUM-CONTAINING SILICON OXIDE CATALYST, T...
Publication number
20090234143
Publication date
Sep 17, 2009
Sumitomo Chemical Company, Limited
Jun Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR STORING TITANIUM-CONTAINING SILICON OXIDE CATALYST
Publication number
20090227807
Publication date
Sep 10, 2009
SUMITOMO CHEMICAL COMPANY, LIMITED
Jun Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing cumene
Publication number
20060258892
Publication date
Nov 16, 2006
SUMITOMO CHEMICAL COMPANY, LIMITED
Jun Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing titanium-containing silicon oxide catalyst
Publication number
20060155137
Publication date
Jul 13, 2006
Jun Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for preparing a titanium-containing silicon oxide catalyst
Publication number
20040077886
Publication date
Apr 22, 2004
Jun Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for production of titanium-containing silicon oxide catalysts
Publication number
20040067846
Publication date
Apr 8, 2004
Jun Yamamoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Molded catalyst, process for producing molded catalyst, and process...
Publication number
20030083189
Publication date
May 1, 2003
Jun Yamamoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for producing propylene oxide
Publication number
20030032823
Publication date
Feb 13, 2003
Junpei Tsuji
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Titanium-containing silicon oxide catalyst
Publication number
20020037807
Publication date
Mar 28, 2002
Sumitomo Chemical Company, Limited
Jun Yamamoto
C07 - ORGANIC CHEMISTRY