Engine

Assignee

• Hitachi Koki Co.

Inventors

• Satoshi Hotta (11 patents)
• Tomoyuki Kawahara (18 patents)
• Takahiro Hirai (62 patents)
• Fumikazu Hirasawa (2 patents)
• Takamoto Horiuchi (4 patents)
• Masanori Okada (93 patents)
• Shingo Kosugi (26 patents)

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