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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Kondo; Tetsumi
Address:
Chiyoda-ku, JP
No. of patents:
3
Patents:












Patent Number Title Of Patent Date Issued
7490631 Integrally formed flanged metal pipe and method of manufacturing thereof February 17, 2009
A flanged pipe includes a pipe body portion, a flange portion and a bent portion located between the pipe body portion and the flange portion. The pipe body portion, the bent portion and the flange portion are formed from an integral, monolithic structure. A minimum inner diameter of the
7418850 Integrally formed flanged metal pipe and method of manufacturing thereof September 2, 2008
A flanged pipe includes a pipe body portion, a flange portion and a bent portion located between the pipe body portion and the flange portion. The pipe body portion, the bent portion and the flange portion are formed from an integral, monolithic structure. A minimum inner diameter of the
7182543 Joining structure February 27, 2007
A structure is provided between a first columnar structural member and at least a second structural member in which the stress concentration at the fixed end portion of the reinforcing member with the first columnar structural member and the second structural member(s) is greatly relaxed










 
 
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