Inventor
TSUJII MASAHARU
JP6 patents
⚠️ This page may combine multiple inventors who share the name “TSUJII MASAHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITUTOYO CORP
5 patentsUS7121136B2Oct 17, 2006
Hardness testing apparatus
MITUTOYO CORP25 citations88
US7380443B2Jun 3, 2008
Hardness testing apparatus
MITUTOYO CORP14 citations79
US10495557B2Dec 3, 2019
Hardness tester and hardness testing method
MITUTOYO CORP2 citations71
US9354042B2May 31, 2016
Coordinate measuring system, coordinate measuring method, and probe
MITUTOYO CORP5 citations71
US9341554B2May 17, 2016
Hardness tester
MITUTOYO CORP4 citations71