Inventor
NAHUM MICHAEL
US48 patents
⚠️ This page may combine multiple inventors who share the name “NAHUM MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITUTOYO CORP
42 patentsUS6487787B1Dec 3, 2002
System and method for determination of error parameters for performing self-calibration and other functions without an external position reference in a transducer
MITUTOYO CORP76 citations96
US6335618B1Jan 1, 2002
Position transducer having position-dependent amplitude encoding applying first and second modulations
MITUTOYO CORP67 citations96
US10751883B2Aug 25, 2020
Robot system with supplementary metrology position coordinates determination system
MITUTOYO CORP26 citations94
US6781694B2Aug 24, 2004
Two-dimensional scale structures and method usable in an absolute position transducer
MITUTOYO CORP78 citations94
US6664535B1Dec 16, 2003
Scale structures and methods usable in an absolute position transducer
MITUTOYO CORP64 citations94
US7065258B2Jun 20, 2006
Systems and methods for reducing accumulated systematic errors in image correlation displacement sensing systems
MITUTOYO CORP25 citations93
US6996291B2Feb 7, 2006
Systems and methods for correlating images in an image correlation system with reduced computational loads
MITUTOYO CORP27 citations93
US7894079B1Feb 22, 2011
Linear displacement sensor using a position sensitive photodetector
MITUTOYO CORP35 citations92
US7088441B2Aug 8, 2006
Method and apparatus for measuring wavelength changes in a high-resolution measurement system
MITUTOYO CORP22 citations92
US6937349B2Aug 30, 2005
Systems and methods for absolute positioning using repeated quasi-random pattern
MITUTOYO CORP33 citations92
US10871366B2Dec 22, 2020
Supplementary metrology position coordinates determination system for use with a robot
MITUTOYO CORP8 citations84
US10171725B1Jan 1, 2019
Variable focal length lens system including a focus state reference subsystem
MITUTOYO CORP10 citations84
US9835473B2Dec 5, 2017
Absolute electromagnetic position encoder
MITUTOYO CORP18 citations84
US9778072B1Oct 3, 2017
Absolute electromagnetic position encoder
MITUTOYO CORP12 citations84
US9618366B2Apr 11, 2017
Absolute encoder scale configuration with unique coded impedance modulations
MITUTOYO CORP15 citations84
US7873488B2Jan 18, 2011
On-site calibration method and object for chromatic point sensors
MITUTOYO CORP10 citations84
US7432496B1Oct 7, 2008
Encoder scale writing or calibration at an end-use installation based on correlation sensing
MITUTOYO CORP11 citations84
US7400414B2Jul 15, 2008
Hand-size structured-light three-dimensional metrology imaging system and method
MITUTOYO CORP13 citations84
US7333219B2Feb 19, 2008
Handheld metrology imaging system and method
MITUTOYO CORP9 citations84
US7085431B2Aug 1, 2006
Systems and methods for reducing position errors in image correlation systems during intra-reference-image displacements
MITUTOYO CORP16 citations84
US6992778B2Jan 31, 2006
Method and apparatus for self-calibration of a tunable-source phase shifting interferometer
MITUTOYO CORP18 citations84
US6990254B2Jan 24, 2006
Systems and methods for correlating images in an image correlation system with reduced computational loads
MITUTOYO CORP17 citations84
US6873422B2Mar 29, 2005
Systems and methods for high-accuracy displacement determination in a correlation based position transducer
MITUTOYO CORP18 citations84
US10281700B1May 7, 2019
Variable focal length lens system including a focus state reference subsystem
MITUTOYO CORP13 citations83
US8898923B2Dec 2, 2014
System and method for setting measurement force thresholds in a force sensing caliper
MITUTOYO CORP8 citations82
US12174005B2Dec 24, 2024
Metrology system with position and orientation tracking utilizing light beams
MITUTOYO CORP3 citations74
US11002529B2May 11, 2021
Robot system with supplementary metrology position determination system
MITUTOYO CORP5 citations73
US10584955B2Mar 10, 2020
Combined workpiece holder and calibration profile configuration for precision surface profile measurement
MITUTOYO CORP2 citations73
US7075097B2Jul 11, 2006
Optical path array and angular filter for translation and orientation sensing
MITUTOYO CORP8 citations73
US10913156B2Feb 9, 2021
Robot system with end tool metrology position coordinates determination system
MITUTOYO CORP5 citations72
US9631913B2Apr 25, 2017
Calibration control device for metrology tools
MITUTOYO CORP2 citations72
US8689127B1Apr 1, 2014
Edge measurement video tool parameter-setting user interface
MITUTOYO CORP5 citations72
US11745354B2Sep 5, 2023
Supplementary metrology position coordinates determination system including an alignment sensor for use with a robot
MITUTOYO CORP3 citations71
US8931185B2Jan 13, 2015
Electronic caliper configured to generate power for measurement operations
MITUTOYO CORP4 citations70
US6905258B2Jun 14, 2005
Miniature imaging encoder readhead using fiber optic receiver channels
MITUTOYO CORP5 citations63
US9021715B2May 5, 2015
Electronic caliper configured to generate power for measurement operations
MITUTOYO CORP2 citations60
US7707738B2May 4, 2010
Digital ruler with low-friction sliding contact
MITUTOYO CORP2 citations59
US12536691B2Jan 27, 2026
Machine vision system utilizing measurement marking device
MITUTOYO CORP0 citations52
US12548180B2Feb 10, 2026
Hole diameter measuring device
MITUTOYO CORP0 citations47
US10527397B2Jan 7, 2020
Cooperative measurement gauge system for multiple axis position measurement
MITUTOYO CORP0 citations42
US10068465B2Sep 4, 2018
Battery-less data transmission module accessory for portable and handheld metrology devices
MITUTOYO CORP0 citations42
US9177222B2Nov 3, 2015
Edge measurement video tool and interface including automatic parameter set alternatives
MITUTOYO CORP0 citations41