Inventor
NATSUME KAZUMA
JP35 patents
⚠️ This page may combine multiple inventors who share the name “NATSUME KAZUMA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
25 patentsUS6646589B2Nov 11, 2003
Radar designed to minimize error in detecting target
DENSO CORP68 citations96
US6339395B1Jan 15, 2002
Radar apparatus using digital beam forming techniques
DENSO CORP71 citations96
US6337656B1Jan 8, 2002
Monopulse radar apparatus
DENSO CORP55 citations96
US7724181B2May 25, 2010
Target object detection apparatus for acquiring information concerning target objects based on correlation matrix derived from signal values corresponding to reflected electromagnetic waves
DENSO CORP28 citations92
US7663537B2Feb 16, 2010
Target detecting apparatus using electronically agile radar
DENSO CORP23 citations92
US7495604B2Feb 24, 2009
Electronic scanning radar apparatus
DENSO CORP22 citations92
US7474252B2Jan 6, 2009
Radar device
DENSO CORP25 citations92
US7339518B2Mar 4, 2008
FMCW radar device and method for detecting interference
DENSO CORP43 citations92
US7187321B2Mar 6, 2007
Interference determination method and FMCW radar using the same
DENSO CORP41 citations92
US7151482B2Dec 19, 2006
Antenna configuration and radar device including same
DENSO CORP40 citations92
US6924762B2Aug 2, 2005
Radar designed to acquire radar data with high accuracy
DENSO CORP46 citations92
US7907083B2Mar 15, 2011
Radar device
DENSO CORP32 citations91
US10230176B2Mar 12, 2019
Radar apparatus
DENSO CORP8 citations84
US8049660B2Nov 1, 2011
Radar apparatus configured to suppress effects of grating lobes upon detection of direction of target based on phase difference between received reflected waves
DENSO CORP16 citations84
US7688255B2Mar 30, 2010
Electronic scanning radar apparatus
DENSO CORP20 citations84
US7495605B1Feb 24, 2009
Radar apparatus
DENSO CORP17 citations84
US7486230B2Feb 3, 2009
Reflected wave power estimation device in a radar signal processor
DENSO CORP15 citations84
US7474253B2Jan 6, 2009
On-vehicle radar device and vehicle control system
DENSO CORP13 citations84
US7439903B2Oct 21, 2008
Method of preventing interference between radars and radar system having interference preventing function
DENSO CORP9 citations84
US7271761B2Sep 18, 2007
Distance calculating method and system
DENSO CORP10 citations84
US7898465B2Mar 1, 2011
Electronically scanned radar system and receiving antenna
DENSO CORP8 citations83
US7760133B2Jul 20, 2010
Radar apparatus enabling simplified suppression of interference signal components which result from reception of directly transmitted radar waves from another radar apparatus
DENSO CORP16 citations83
US7088286B2Aug 8, 2006
Apparatus for detecting direction of target using difference in phase of radio wave signals received through plural channels
DENSO CORP8 citations72
US7843388B2Nov 30, 2010
Arrival direction estimation apparatus
DENSO CORP2 citations61
US10386473B2Aug 20, 2019
Radar apparatus using chirp wave and signal processing method of radar apparatus
DENSO CORP0 citations51
ANDO TAKAMASA
2 patentsUS9110152B2Aug 18, 2015
Method of determining threshold for detection of peak frequency in radar and object information producing apparatus using the same
ANDO TAKAMASA11 citations83
US8674899B2Mar 18, 2014
Radome incorporating partition wall for enhancing isolation between transmitted and received radar waves of radar apparatus
ANDO TAKAMASA6 citations72