Inventor
NISHIKAWA MASAKI
JP48 patents
⚠️ This page may combine multiple inventors who share the name “NISHIKAWA MASAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
27 patentsUS6191649B1Feb 20, 2001
Quadrature demodulator and method for quadrature demodulation
TOSHIBA KK32 citations91
US10502808B2Dec 10, 2019
Distance measuring device and distance measuring method
TOSHIBA KK8 citations84
US11855659B2Dec 26, 2023
Isolator
TOSHIBA KK4 citations74
US11462064B2Oct 4, 2022
Distance measurement apparatus and distance measurement method
TOSHIBA KK2 citations73
US11105880B2Aug 31, 2021
Distance measuring device and distance measuring method
TOSHIBA KK2 citations73
US10976419B2Apr 13, 2021
Distance measuring device and distance measuring method
TOSHIBA KK3 citations72
US5224123AJun 29, 1993
Transversal equalizer
TOSHIBA KK9 citations72
US5280255AJan 18, 1994
Input-weighted transversal filter
TOSHIBA KK4 citations63
US12040790B2Jul 16, 2024
Electronic apparatus, switching system, and control method
TOSHIBA KK0 citations62
US11747427B2Sep 5, 2023
Distance measuring device and distance measuring method
TOSHIBA KK0 citations62
US11664807B2May 30, 2023
Phase correcting device, distance measuring device, phase fluctuation detecting device and phase correction method
TOSHIBA KK0 citations62
US11569825B2Jan 31, 2023
Phase correcting device, distance measuring device, phase fluctuation detecting device and phase correction method
TOSHIBA KK0 citations62
US11560121B2Jan 24, 2023
Distance measurement device and distance measurement method
TOSHIBA KK1 citations62
US11539376B2Dec 27, 2022
Isolator
TOSHIBA KK0 citations62
US11287519B2Mar 29, 2022
Distance measurement system, distance measurement device, and distance measurement method
TOSHIBA KK0 citations62
US11277142B2Mar 15, 2022
Phase correcting device, distance measuring device, phase fluctuation detecting device and phase correction method
TOSHIBA KK1 citations62
US11277139B2Mar 15, 2022
Phase correcting device, distance measuring device, phase fluctuation detecting device and phase correction method
TOSHIBA KK1 citations62
US11573315B2Feb 7, 2023
Distance measuring device and distance measuring method
TOSHIBA KK1 citations61
US7592942B2Sep 22, 2009
Circuit and method for A/D conversion processing and demodulation device
TOSHIBA KK5 citations61
US12438539B2Oct 7, 2025
Electronic apparatus, switching system, and control method
TOSHIBA KK0 citations52
US12196853B2Jan 14, 2025
Phase correcting device and distance measuring device
TOSHIBA KK0 citations52
US11899097B2Feb 13, 2024
Distance measurement device and distance measurement method
TOSHIBA KK0 citations51
US11860264B2Jan 2, 2024
Ranging apparatus, ranging system and ranging method
TOSHIBA KK0 citations51
US11536824B2Dec 27, 2022
Distance measuring apparatus and distance measuring system
TOSHIBA KK0 citations51
US11199622B2Dec 14, 2021
Distance measurement apparatus
TOSHIBA KK0 citations51
US11979122B2May 7, 2024
Isolation amplifier and anomaly state detection device
TOSHIBA KK0 citations50
US8345802B2Jan 1, 2013
Receiver for digital modulated signal and receiving method for the same
TOSHIBA KK0 citations42
JAPAN DISPLAY INC
6 patentsUS9841650B2Dec 12, 2017
Liquid crystal display device
JAPAN DISPLAY INC2 citations73
US9019460B2Apr 28, 2015
Liquid crystal display device
JAPAN DISPLAY INC2 citations63
US10088624B2Oct 2, 2018
Liquid crystal display device
JAPAN DISPLAY INC0 citations52
US9291840B2Mar 22, 2016
Liquid crystal display device having a groove formed between thin film transistors
JAPAN DISPLAY INC0 citations52
US9995965B2Jun 12, 2018
Liquid crystal display device
JAPAN DISPLAY INC0 citations41
US10324249B2Jun 18, 2019
Display device
JAPAN DISPLAY INC0 citations40