Inventor
NAGAHAMA KAZU
JP8 patents
Patents
8 patentsUS11629035B2Apr 18, 2023
Crane
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US11542131B2Jan 3, 2023
Crane
TADANO LTD2 citations68
US12227396B2Feb 18, 2025
Work machine
TADANO LTD0 citations47
US11958726B2Apr 16, 2024
Work machine
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US12330921B2Jun 17, 2025
Work machine
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US12297085B2May 13, 2025
Work machine
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US11926512B2Mar 12, 2024
Work machine
TADANO LTD0 citations46
US9796566B2Oct 24, 2017
Boom extension and contraction mechanism for crane apparatus
TADANO LTD0 citations39