Weldment

Assignee

• Hitachi

Inventors

• Hiromitsu Kuroda (46 patents)
• Toru Sumi (26 patents)
• Hideyuki Sagawa (24 patents)
• Seigi Aoyama (32 patents)
• Masayoshi Goto (12 patents)
• Takahiko Hanada (3 patents)
• Takahiro Sato (276 patents)
• Hidenori Abe (18 patents)

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