Inventor
HOSHUYAMA OSAMU
JP33 patents
⚠️ This page may combine multiple inventors who share the name “HOSHUYAMA OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
27 patentsUS6449586B1Sep 10, 2002
Control method of adaptive array and adaptive array apparatus
NEC CORP108 citations97
US5627799AMay 6, 1997
Beamformer using coefficient restrained adaptive filters for detecting interference signals
NEC CORP85 citations96
US7164620B2Jan 16, 2007
Array device and mobile terminal
NEC CORP39 citations92
US7684559B2Mar 23, 2010
Acoustic echo suppressor for hands-free speech communication
NEC CORP10 citations84
US11841421B2Dec 12, 2023
Synthetic aperture radar image analysis system, synthetic aperture radar image analysis method, and synthetic aperture radar image analysis program
NEC CORP2 citations71
US11754704B2Sep 12, 2023
Synthetic-aperture-radar image processing device and image processing method
NEC CORP2 citations71
US11709254B2Jul 25, 2023
SAR image analysis system, image processing apparatus, image processing method, and image processing program
NEC CORP2 citations71
US11460573B2Oct 4, 2022
Synthetic aperture radar signal processing device and method
NEC CORP2 citations71
US9766151B2Sep 19, 2017
Leakage analysis system and leakage detection method using at least two measurement terminals
NEC CORP3 citations64
US10746863B2Aug 18, 2020
Target extraction system, target extraction method, information processing apparatus, and control method and control program of information processing apparatus
NEC CORP1 citations62
US11933885B2Mar 19, 2024
Radar signal imaging device, radar signal imaging method, and radar signal imaging program
NEC CORP0 citations61
US11841422B2Dec 12, 2023
Synthetic aperture radar signal processing device and signal processing method
NEC CORP1 citations61
US11835619B2Dec 5, 2023
Synthetic aperture radar signal analysis device, synthetic aperture radar signal analysis method, and synthetic aperture radar signal analysis program
NEC CORP0 citations61
US11662459B2May 30, 2023
Synthetic-aperture-radar-signal processing device, method, and program
NEC CORP0 citations61
US11487001B2Nov 1, 2022
Image analysis device, image analysis method, and computer-readable recording medium
NEC CORP0 citations61
US11397261B2Jul 26, 2022
Image processing apparatus, image processing method, image processing program, and image processing system
NEC CORP0 citations61
US11422248B2Aug 23, 2022
Signal processing device, signal processing method, and signal processing program
NEC CORP0 citations58
US11231495B2Jan 25, 2022
Signal processing device and signal processing method
NEC CORP0 citations58
US11300671B2Apr 12, 2022
Method for removing inter-radar interference using deconvolution of cross correlated reference signals, signal processing device, signal processing method, and signal processing program
NEC CORP0 citations51
US11043228B2Jun 22, 2021
Multi-microphone signal processing apparatus, method, and program for wind noise suppression
NEC CORP0 citations51
US12399269B2Aug 26, 2025
Image analyzing device and image analyzing method
NEC CORP0 citations50
US9961460B2May 1, 2018
Vibration source estimation device, vibration source estimation method, and vibration source estimation program
NEC CORP1 citations50
US9961511B2May 1, 2018
Position detection system, method therefor, and computer-readable medium
NEC CORP0 citations41
US9909949B2Mar 6, 2018
Leakage determination method, leakage determination system, and program
NEC CORP0 citations41
US8040944B2Oct 18, 2011
Adaptive digital filter, signal processing method, FM receiver, and program
NEC CORP0 citations41
US7978799B2Jul 12, 2011
Adaptive digital filter, FM receiver, signal processing method, and program
NEC CORP0 citations41
US10261052B2Apr 16, 2019
Anchor bolt diagnosing system, method of the same, and program of the same
NEC CORP0 citations40
HOSHUYAMA OSAMU
5 patentsUS8433074B2Apr 30, 2013
Echo suppressing method and apparatus
HOSHUYAMA OSAMU10 citations82
US8503687B2Aug 6, 2013
System identification device and system identification method
HOSHUYAMA OSAMU1 citations50
US8488776B2Jul 16, 2013
Echo suppressing method and apparatus
HOSHUYAMA OSAMU0 citations50
US8811627B2Aug 19, 2014
Echo suppressing method and apparatus
HOSHUYAMA OSAMU0 citations40
US8223829B2Jul 17, 2012
Adaptive digital filter, signal processing method, FM receiver, and program
HOSHUYAMA OSAMU0 citations40