Inventor
KAWATOKO OSAMU
JP14 patents
⚠️ This page may combine multiple inventors who share the name “KAWATOKO OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITUTOYO CORP
11 patentsUS5440501AAug 8, 1995
Energy saving capacitance type measuring device for absolute measurement of positions
MITUTOYO CORP33 citations91
US7906958B2Mar 15, 2011
Electromagnetic induction type encoder
MITUTOYO CORP28 citations90
US7196510B2Mar 27, 2007
Induction type displacement detector
MITUTOYO CORP17 citations82
US10551224B2Feb 4, 2020
Encoder and light source of encoder
MITUTOYO CORP2 citations72
US11340095B2May 24, 2022
Encoder and detection head of encoder
MITUTOYO CORP0 citations59
US6538458B2Mar 25, 2003
Electrostatic capacitance probe device and displacement measuring circuit
MITUTOYO CORP6 citations57
US11422009B2Aug 23, 2022
Rotary encoder
MITUTOYO CORP0 citations51
US9121734B2Sep 1, 2015
Photoelectric absolute encoder having a light receiving element array additionally arranged corresponding to a boundary between the track having a wide pitch pattern and a narrow pitch pattern and installation method therefor
MITUTOYO CORP1 citations51
US11137269B2Oct 5, 2021
Encoder and signal processing circuit
MITUTOYO CORP0 citations50
US10520336B2Dec 31, 2019
Displacement detector
MITUTOYO CORP0 citations41
US9739587B2Aug 22, 2017
Semiconductor integrated circuit and position detector
MITUTOYO CORP0 citations40