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Kazuhide Oshima
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Ageo-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of drying copper foil and copper foil drying apparatus
Patent number
6,269,551
Issue date
Aug 7, 2001
Mitsui Mining & Smelting Co., Ltd.
Nobuyuki Imada
F26 - DRYING
Information
Patent Grant
Electrodeposited copper foil for printed wiring board and method fo...
Patent number
5,897,761
Issue date
Apr 27, 1999
Mitsui Mining & Smleting Co., Ltd.
Hideyasu Tagusari
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrodeposited copper foil for printed wiring board and method of...
Patent number
5,858,517
Issue date
Jan 12, 1999
Mitsui Mining & Smelting Co., Ltd.
Hideyasu Tagusari
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Patents Applications
last 30 patents
Information
Patent Application
Method of drying copper foil and copper foil drying apparatus
Publication number
20010046458
Publication date
Nov 29, 2001
Nobuyuki Imada
F26 - DRYING