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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Process for preparing dimethyl ether and process for preparing a mi...
Patent number
8,536,385
Issue date
Sep 17, 2013
Inpex Corporation
Keiichi Okuyama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for producing dimethyl ether, method for producing catalys...
Patent number
7,033,972
Issue date
Apr 25, 2006
JFE Holdings, Inc.
Tsutomu Shikada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Medium oil for slurry-bed reaction process and process of producing...
Patent number
7,015,255
Issue date
Mar 21, 2006
JFE Holdings, Inc.
Keiji Tomura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing dimethyl ether
Patent number
6,800,665
Issue date
Oct 5, 2004
JFE Holdings, Inc.
Tsutomu Shikada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for manufacturing hydrogen or synthesis gas and manufactur...
Patent number
6,361,757
Issue date
Mar 26, 2002
NKK Corporation
Tsutomu Shikada
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method and apparatus for producing dimethyl ether
Patent number
6,147,125
Issue date
Nov 14, 2000
NKK Corporation
Tsutomu Shikada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for depositing solid electrolyte layer
Patent number
6,093,297
Issue date
Jul 25, 2000
NKK Corporation
Keiji Tomura
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for manufacturing cold bonded pellets
Patent number
5,066,327
Issue date
Nov 19, 1991
NKK Corporation
Hideomi Yanaka
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for manufacturing chromium-bearing pig iron
Patent number
4,985,075
Issue date
Jan 15, 1991
Nippon Kokan Kabushiki Kaisha
Yotaro Ohno
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
Medium oil used for a synthesis reaction, process for preparing dim...
Publication number
20100317747
Publication date
Dec 16, 2010
Inpex Corporation
Keiichi Okuyama
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for producing dimethyl ether
Publication number
20060052647
Publication date
Mar 9, 2006
JFE HOLDINGS, INC.
Tsutomu Shikada
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Manufacturing method of hydrogen and synthesis gas
Publication number
20020132155
Publication date
Sep 19, 2002
NKK CORPORATION
Tsutomu Shikada
C01 - INORGANIC CHEMISTRY