Membership
Tour
Register
Log in
Takanori Kanayama
Follow
Person
Tochigi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Aluminum pipe production method
Patent number
7,631,530
Issue date
Dec 15, 2009
Showa Denko K.K.
Hidemitsu Hamano
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
Aluminum Pipe Production Method
Publication number
20070277580
Publication date
Dec 6, 2007
SHOWA DENKO K.K.
Hidemitsu Hamano
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...