Excavator

Assignee

• Hitachi Construction Machinery Co.

Inventors

• Atsushi Ninomiya (77 patents)
• Yusuke Daimon (13 patents)
• Katsumi Usami (22 patents)
• Hiroyuki Kamata (46 patents)
• Hidefumi Hiramatsu (7 patents)
• Takeo Manabe (11 patents)
• Ei Takahashi (19 patents)

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