Inventor
KIRIYAMA TETSURO
JP16 patents
Patents
16 patentsUS6636035B2Oct 21, 2003
Position measuring device and error detecting method for the same, and electromagnetic induction position detecting device
MITUTOYO CORP32 citations92
US6522129B2Feb 18, 2003
Induction type transducer and electronic caliper
MITUTOYO CORP41 citations92
US5949051ASep 7, 1999
Magnetic encoder using a displacement detecting circuit thereof
MITUTOYO CORP31 citations92
US6573707B2Jun 3, 2003
Displacement detecting device power supply and data communication device
MITUTOYO CORP39 citations91
US5907298AMay 25, 1999
Interpolation circuit for encoder
MITUTOYO CORP22 citations91
US7250881B2Jul 31, 2007
Encoder output signal correction apparatus and method
MITUTOYO CORP21 citations89
US7485845B2Feb 3, 2009
Photoelectric encoder capable of effectively removing harmonic components
MITUTOYO CORP8 citations83
US7352305B2Apr 1, 2008
Method and circuit for interpolating encoder output
MITUTOYO CORP12 citations80
US7109900B2Sep 19, 2006
Encoder output signal correction apparatus and method
MITUTOYO CORP15 citations80
US6621068B2Sep 16, 2003
Optical encoder and method of fabricating its sensor head
MITUTOYO CORP8 citations73
US6597167B2Jul 22, 2003
Relative-displacement detecting unit and relative-displacement detecting device
MITUTOYO CORP9 citations73
US7265338B2Sep 4, 2007
Photoelectric encoder using an incoherent semiconductor light source
MITUTOYO CORP7 citations72
US5999113ADec 7, 1999
Interpolation circuit for encoder having a look-up table memory with reduced capacity
MITUTOYO CORP14 citations72
US5485468AJan 16, 1996
Data output encoder having resetting mechanism
MITUTOYO CORP10 citations72
US12445152B2Oct 14, 2025
Correction value calculation method, correction value calculation program, correction value calculation apparatus, and encoder
MITUTOYO CORP0 citations51
US10003321B2Jun 19, 2018
Encoder having phase adjuster for offsetting phases of multi-phase input signal
MITUTOYO CORP0 citations41