Inventor
KAWABATA MASAYUKI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “KAWABATA MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ADVANTEST CORP
10 patentsUS6452518B1Sep 17, 2002
A-D converting apparatus, and calibration unit and method therefor
ADVANTEST CORP61 citations95
US5537113AJul 16, 1996
A/D or D/A conversion using distribution of differential waveforms to interleaved converters
ADVANTEST CORP49 citations92
US7348913B2Mar 25, 2008
Arbitrary waveform generator, arbitrary waveform generate method, testing apparatus, and program
ADVANTEST CORP7 citations73
US7634370B2Dec 15, 2009
Waveform input circuit, waveform observation unit and semiconductor test apparatus
ADVANTEST CORP2 citations62
US6404371B2Jun 11, 2002
Waveform generator and testing device
ADVANTEST CORP4 citations62
US7982520B2Jul 19, 2011
Signal generating apparatus and test apparatus
ADVANTEST CORP2 citations59
US12055570B2Aug 6, 2024
Measurement apparatus, measurement method and computer readable medium
ADVANTEST CORP0 citations52
US7778785B2Aug 17, 2010
Signal-to-noise ratio measurement for discrete waveform
ADVANTEST CORP1 citations52
US7342524B2Mar 11, 2008
Waveform generator, waveform shaper, and testing apparatus
ADVANTEST CORP0 citations51
US8374813B2Feb 12, 2013
Sampling apparatus, sampling method and recording medium
ADVANTEST CORP0 citations48