Manufacturing method of fuel tank, and fuel tank

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United States of America Patent

PATENT NO 8276804
SERIAL NO

12451862

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Abstract

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This manufacturing method of a fuel tank is for manufacturing a metallic fuel tank having a concavo-convex portion in a course of seam welding using a seam welder, wherein the seam welding is performed using the seam welder provided with a non-interfering space where interference with the fuel tank is avoided, while changing the position of the fuel tank relative to the seam welder.

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Patent Owner(s)

Patent OwnerAddress
NIPPON STEEL CORPORATION6-1 MARUNOUCHI 2-CHOME CHIYODA-KU TOKYO 1008071 ?1008071
UNIPRES CORPORATIONSUN HAMADA BLDG 5F 1-19-20 SHIN-YOKOHAMA KOHOKU-KU YOKOHAMA-CITY KANAGAWA 2220033 ?2220033

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kondo, Hirohumi Fuji, JP 1 2
Mizuguchi, Toshinori Tokyo, JP 10 41
Shiokawa, Shinji Fujinomiya, JP 1 2
Suzuki, Nobuhide Fuji, JP 4 28
Takahashi, Yasuo Narashino, JP 110 1009
Takahashi, Yukikazu Fuji, JP 2 12

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