Welded joint

Assignee

• Nippon Steel

Inventors

• Kana JOTOKU (11 patents)
• Hiroyuki Hirata (41 patents)
• Yoshitaka Nishiyama (30 patents)
• Hirokazu Okada (35 patents)
• Shinnosuke Kurihara (4 patents)
• Yuhei Suzuki (15 patents)

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