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MATSUNAGA MASAHIRO

JP2 patents

Top patents by PatentIndex Score

US8096064B2Jan 17, 2012

Method for drying lumber, method of impregnating lumber with chemicals, and drying apparatus

MATSUNAGA MASAHIRO10 citations79

US8998066B2Apr 7, 2015

Method for holding high speed friction spot joining tools

MATSUNAGA MASAHIRO2 citations59