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Funabashi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Copper-nickel alloy electroplating device
Patent number
10,538,854
Issue date
Jan 21, 2020
Dipsol Chemicals Co., Ltd.
Hitoshi Sakurai
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Copper-nickel alloy electroplating bath
Patent number
10,316,421
Issue date
Jun 11, 2019
Dipsol Chemicals Co., Ltd.
Hitoshi Sakurai
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Copper-nickel alloy electroplating bath and plating method
Patent number
9,828,686
Issue date
Nov 28, 2017
Dipsol Chemicals Co., Ltd.
Manabu Inoue
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Treatment solution for forming of black trivalent chromium chemical...
Patent number
8,070,886
Issue date
Dec 6, 2011
Dipsol Chemicals Co., Ltd.
Manabu Inoue
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Acid tin-silver alloy electroplating bath and method for electropla...
Patent number
5,911,866
Issue date
Jun 15, 1999
Dipsol Chemicals Co., Ltd.
Katsuhide Oshima
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Sn-Bi alloy-plating bath and plating method using the same
Patent number
5,674,374
Issue date
Oct 7, 1997
Dipsol Chemicals Co., Ltd.
Hitoshi Sakurai
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Highly corrosion-resistant zincate type zinc-iron-phosphorus alloy...
Patent number
5,630,929
Issue date
May 20, 1997
Dipsol Chemicals Co., Ltd.
Katsuhide Oshima
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Patents Applications
last 30 patents
Information
Patent Application
TIN ALLOY ELECTROPLATING BATH AND PLATING METHOD USING SAME
Publication number
20210317591
Publication date
Oct 14, 2021
DIPSOL CHEMICALS CO., LTD.
Yutaka MORII
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
COPPER-NICKEL ALLOY ELECTROPLATING DEVICE
Publication number
20170241040
Publication date
Aug 24, 2017
DIPSOL CHEMICALS CO., LTD.
Hitoshi SAKURAI
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
COPPER-NICKEL ALLOY ELECTROPLATING BATH
Publication number
20170241031
Publication date
Aug 24, 2017
DIPSOL CHEMICALS CO., LTD.
Hitoshi SAKURAI
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SURFACE-TREATING AQUEOUS SOLUTION AND TREATMENT METHODS FOR FORMING...
Publication number
20150125708
Publication date
May 7, 2015
DISPOL CHEMICALS CO., LTD.
Hitoshi Sakurai
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
COPPER-NICKEL ALLOY ELECTROPLATING BATH AND PLATING METHOD
Publication number
20150090600
Publication date
Apr 2, 2015
DIPSOL CHEMICALS CO., LTD.
Manabu Inoue
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Surface-Treating Aqueous Solution and Treatment Methods for Forming...
Publication number
20100297454
Publication date
Nov 25, 2010
DIPSOL CHEMICALS CO., LTD.
Hitoshi Sakurai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TREATMENT SOLUTION FOR FORMING OF BLACK TRIVALENT CHROMIUM CHEMICAL...
Publication number
20090050238
Publication date
Feb 26, 2009
DIPSOL CHEMICALS CO., LTD.
Manabu Inoue
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Method for electroplating with tin-zinc alloy
Publication number
20070199827
Publication date
Aug 30, 2007
DIPSOL CHEMICALS CO., LTD.
Satoshi Yuasa
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR