Inventor
YAMAGATA MASAOKI
JP27 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGATA MASAOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITUTOYO CORP
17 patentsUS6446351B1Sep 10, 2002
Linear measuring machine
MITUTOYO CORP38 citations87
US7318285B2Jan 15, 2008
Surface profile measuring instrument
MITUTOYO CORP12 citations83
US9354041B2May 31, 2016
Coordinate measuring apparatus
MITUTOYO CORP4 citations72
US7869970B2Jan 11, 2011
Probe straightness measuring method
MITUTOYO CORP2 citations62
US7814779B2Oct 19, 2010
Surface texture measuring instrument
MITUTOYO CORP3 citations62
US7701562B2Apr 20, 2010
Method of measuring front and back surfaces of target object
MITUTOYO CORP3 citations62
US7882723B2Feb 8, 2011
Abnormality detecting method for form measuring mechanism and form measuring mechanism
MITUTOYO CORP3 citations60
US10895449B2Jan 19, 2021
Shape measuring device
MITUTOYO CORP1 citations57
US10852128B2Dec 1, 2020
Shape measuring apparatus
MITUTOYO CORP0 citations51
US10684109B2Jun 16, 2020
Indicator inspection machine, inspection method, and inspection program
MITUTOYO CORP0 citations51
US10480930B2Nov 19, 2019
Optical displacement measuring instrument, adjustment method and measuring method of optical displacement measuring instrument
MITUTOYO CORP0 citations51
US9989356B2Jun 5, 2018
Shape measuring apparatus
MITUTOYO CORP1 citations51
US9500474B2Nov 22, 2016
Illumination apparatus, illumination method, measuring apparatus, and measuring method
MITUTOYO CORP0 citations51
US9255792B2Feb 9, 2016
Optical probe, attachable cover, and shape measuring apparatus
MITUTOYO CORP1 citations51
US7769560B2Aug 3, 2010
Profiling controlling method and controller for contact type probes, and contact type measuring machine
MITUTOYO CORP0 citations51
US6510725B2Jan 28, 2003
Apparatus and method of inspecting gage
MITUTOYO CORP1 citations49
US10119848B2Nov 6, 2018
Inspection machine and attachment jig therefor
MITUTOYO CORP0 citations39
YAMAGATA MASAOKI
5 patentsUS8131896B2Mar 6, 2012
Signal converter, signal processor and signal conversion transmission system
YAMAGATA MASAOKI6 citations70
US8964281B2Feb 24, 2015
Optical probe
YAMAGATA MASAOKI2 citations61
US8416426B2Apr 9, 2013
Calibrating jig, profile measuring device, and method of offset calculation
YAMAGATA MASAOKI4 citations59
US8139229B2Mar 20, 2012
Calibrating jig, profile measuring device, and method of offset calculation
YAMAGATA MASAOKI4 citations59
US8643718B2Feb 4, 2014
Image measuring apparatus
YAMAGATA MASAOKI0 citations40