Inventor
FURUTA EIJI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “FURUTA EIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITUTOYO CORP
4 patentsUS7121136B2Oct 17, 2006
Hardness testing apparatus
MITUTOYO CORP25 citations88
US9046456B2Jun 2, 2015
Indentation tester
MITUTOYO CORP7 citations82
US7380443B2Jun 3, 2008
Hardness testing apparatus
MITUTOYO CORP14 citations79
US10001432B2Jun 19, 2018
Hardness test apparatus and hardness testing method
MITUTOYO CORP1 citations50