Counterweight for a construction machine

Assignee

• Kobelco Construction Machinery Co.

Inventors

• Keiji Yamamoto (103 patents)
• Shintaro Sakitani (45 patents)
• Yasushi Ishida (70 patents)
• Hiroaki Nishimoto (11 patents)
• Noriaki Shintani (2 patents)
• Kotaro Okumura (1 patents)
• Ryota Hanada (1 patents)
• Toshihisa Matsumoto (2 patents)

View full patent text on Google Patents →