Working machine

Assignee

• Hitachi Construction Machinery Co.

Inventors

• Kazuhiro Shibamori (15 patents)
• Kazunori Nakamura (85 patents)
• Kouji Ishikawa (146 patents)
• Yoichi Kowatari (20 patents)
• Hidenobu Tsukada (21 patents)
• Shohei Kamiya (21 patents)
• Masanori Ezawa (4 patents)

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