Inventor
YAMAGUCHI MUNENORI
JP5 patents
Patents
5 patentsUS7121773B2Oct 17, 2006
Electric drill apparatus
NITTO KOHKI CO991 citations98
US7001117B2Feb 21, 2006
Rotary cutting apparatus
NITTO KOHKI CO15 citations83
US6042311AMar 28, 2000
Chamfering apparatus
NITTO KOHKI CO18 citations82
USD384870SOct 14, 1997
Portable electrical belt sander
NITTO KOHKI CO8 citations71
US7677325B2Mar 16, 2010
Pneumatic tool
NITTO KOHKI CO6 citations60