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Kenta Gotyo
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Kariya City, JP
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last 30 patents
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Patent Grant
Method of manufacturing heat exchanger tube and heat exchanger
Patent number
7,802,716
Issue date
Sep 28, 2010
Denso Corporation
Hiroshi Nishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
Method of manufacturing heat exchanger tube and heat exchanger
Publication number
20070138237
Publication date
Jun 21, 2007
Hiroshi Nishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR