Spot-welded joint and spot welding method

Assignee

• Nippon Steel

Inventors

• Chisato Wakabayashi (15 patents)
• Fuminori Watanabe (22 patents)
• Seiji Furusako (19 patents)
• Yasunobu Miyazaki (26 patents)
• Hiroyuki Kawata (88 patents)
• Tohru Okada (28 patents)
• Hideki Hamatani (16 patents)

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