Inventor
TACHI TERUO
JP5 patents
Patents
5 patentsUS5033344AJul 23, 1991
Pipe cutting apparatus
SHOWA ALUMINIUM CO LTD52 citations89
US5060500AOct 29, 1991
Apparatus for automatically forming a pointed end of raw pipe to be drawn
SHOWA ALUMINIUM CO LTD7 citations71
US5069095ADec 3, 1991
Pipe centering apparatus
SHOWA ALUMINIUM CO LTD5 citations60
US5069055ADec 3, 1991
Automatic plug-inserting apparatus in a pipe-drawing equipment
SHOWA ALUMINIUM CO LTD2 citations58
US4805435AFeb 21, 1989
Method for producing aluminum drums having highly smooth surface
SHOWA ALUMINIUM CO LTD6 citations56