Assignee
HITACHI TOOL
JP6 patents
Top patents by PatentIndex Score
US9868162B2Jan 16, 2018
Machining head, holder and exchangeable tip cutting tool
HITACHI TOOL7 citations70
US5201619AApr 13, 1993
Tapered slot end mill
HITACHI TOOL8 citations68
US5190420AMar 2, 1993
Solid end mill for finishing the face or side of hard work
HITACHI TOOL12 citations68
US9604275B2Mar 28, 2017
Covering member with excellent sliding properties
HITACHI TOOL0 citations50
US9534292B2Jan 3, 2017
Hard-coated tool and its production method
HITACHI TOOL1 citations45
US9868161B2Jan 16, 2018
Ball-end mill and insert
HITACHI TOOL0 citations38