Inventor

HAMATAKE YASUO

JP5 patents

⚠️ This page may combine multiple inventors who share the name “HAMATAKE YASUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OSG CORP

2 patents

US7618219B2Nov 17, 2009

Ball endmill

OSG CORP10 citations82

US7478977B2Jan 20, 2009

Ball endmill

OSG CORP6 citations60

ITOH TASUKU

2 patents

US8807881B2Aug 19, 2014

Throwaway rotary cutting tool

ITOH TASUKU16 citations80

US8714885B2May 6, 2014

Throwaway rotary cutting tool

ITOH TASUKU3 citations58

AOKI WATARU

1 patent

US8257144B2Sep 4, 2012

Neck portion grinding apparatus and grinding device employed in the neck portion grinding apparatus

AOKI WATARU2 citations52