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Tomoyoshi Konishi
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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Method of electrolytic ceramic coating for metal, electrolysis solu...
Patent number
8,877,031
Issue date
Nov 4, 2014
Nihon Parkerizing Co., Ltd.
Arata Suda
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Aluminum alloy member and method for manufacturing same
Patent number
8,585,887
Issue date
Nov 19, 2013
Aisin Seiki Kabushiki Kaisha
Ichiro Hiratsuka
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Rotary device and oil pump having α-alumina and zirconia coating
Patent number
7,997,884
Issue date
Aug 16, 2011
JTEKT Corporation
Toshiyuki Saito
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Patents Applications
last 30 patents
Information
Patent Application
CORROSION-RESISTANT ALLOY COATING FILM FOR METAL MATERIALS AND METH...
Publication number
20150197857
Publication date
Jul 16, 2015
Kazuya Nakada
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
CORROSION-RESISTANT ALLOY COATING FILM FOR METAL MATERIALS AND METH...
Publication number
20140030635
Publication date
Jan 30, 2014
Nihon Parkerizing Co., Ltd.
Kazuya Nakada
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
ALUMINUM ALLOY MEMBER AND METHOD FOR MANUFACTURING SAME
Publication number
20130015072
Publication date
Jan 17, 2013
Nihon Parkerizing Co., Ltd.
Ichiro Hiratsuka
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
STEEL MEMBER HAVING NITROGEN COMPOUND LAYER AND PROCESS FOR PRODUCI...
Publication number
20120118434
Publication date
May 17, 2012
Nihon Parkerizing Co., Ltd.
Tomoyoshi Konishi
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD OF ELECTROLYTIC CERAMIC COATING FOR METAL, ELECTROLYSIS SOLU...
Publication number
20120000783
Publication date
Jan 5, 2012
Arata Suda
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ALUMINUM ALLOY MEMBER AND METHOD FOR MANUFACTURING SAME
Publication number
20100032301
Publication date
Feb 11, 2010
Nihon Parkerizing Co., Ltd.
Ichiro Hiratsuka
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Method for coating a metal with a ceramic coating, electrolyte used...
Publication number
20100025253
Publication date
Feb 4, 2010
Nobuaki Yoshioka
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ROTARY EQUIPMENT AND OIL PUMP
Publication number
20090068049
Publication date
Mar 12, 2009
JTEK Corporation
Toshiyuki Saito
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...