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Yasuyuki MORIMOTO
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Kuwana-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Manufacturing apparatus for flattened tube fins
Patent number
9,199,346
Issue date
Dec 1, 2015
Hidaka Seiki Kabushiki Kaisha
Masanao Karasawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Stacking apparatus and manufacturing apparatus for flattened tube fins
Patent number
9,079,277
Issue date
Jul 14, 2015
Hidaka Seiki Kabushiki Kaisha
Masanao Karasawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
STACKING APPARATUS AND MANUFACTURING APPARATUS FOR FLATTENED TUBE FINS
Publication number
20140090238
Publication date
Apr 3, 2014
HIDAKA SEIKI KABUSHIKI KAISHA
Masanao KARASAWA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
MANUFACTURING APPARATUS FOR FLATTENED TUBE FINS
Publication number
20130160516
Publication date
Jun 27, 2013
HIDAKA SEIKI KABUSHIKI KAISHA
Masanao KARASAWA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...