Inventor
TAKAHASHI TOMOTAKA
JP25 patents
⚠️ This page may combine multiple inventors who share the name “TAKAHASHI TOMOTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITUTOYO CORP
10 patentsUS7394550B2Jul 1, 2008
Displacement detector
MITUTOYO CORP15 citations82
US11415406B2Aug 16, 2022
Single sideband frequency modulated laser measurement for detecting a difference in a propagation distance
MITUTOYO CORP2 citations70
US8363904B2Jan 29, 2013
Offset amount calibrating method and surface texture measuring machine
MITUTOYO CORP2 citations63
US8018600B2Sep 13, 2011
Interferometer for measuring displacement information of an object
MITUTOYO CORP5 citations63
US7319526B2Jan 15, 2008
Apparatus for detecting displacement
MITUTOYO CORP3 citations63
US7095011B2Aug 22, 2006
Photoelectric encoder for precise measurements
MITUTOYO CORP4 citations63
US11867809B2Jan 9, 2024
Measurement apparatus and measurement method
MITUTOYO CORP1 citations61
US7980769B2Jul 19, 2011
Vacuum optical fiber connector and optical fiber terminal structure
MITUTOYO CORP1 citations52
US12571915B2Mar 10, 2026
Measurement apparatus and measurement method
MITUTOYO CORP0 citations51
US11879975B2Jan 23, 2024
Measurement apparatus and measurement method
MITUTOYO CORP0 citations51
TAKAHASHI TOMOTAKA
3 patentsUS8895911B2Nov 25, 2014
Optical encoder with misalignment detection and adjustment method associated therewith
TAKAHASHI TOMOTAKA100 citations96
US8666261B2Mar 4, 2014
Photoelectric encoder
TAKAHASHI TOMOTAKA4 citations72
US8173951B2May 8, 2012
Optical encoder comprising a main and reference light receiving portions with a three-phase signal generation for detecting displacement and direction of displacement of an incremental grating track
TAKAHASHI TOMOTAKA6 citations72