Inventor
MANIWA TORU
JP85 patents
⚠️ This page may combine multiple inventors who share the name “MANIWA TORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
45 patentsUS7248221B2Jul 24, 2007
Radio tag antenna structure for an optical recording medium and a case for an optical recording medium with a radio tag antenna
FUJITSU LTD170 citations99
US5287069AFeb 15, 1994
Constant-amplitude wave combination type amplifier
FUJITSU LTD140 citations97
US5264807ANov 23, 1993
High frequency power amplifier with high efficiency and low distortion
FUJITSU LTD118 citations97
US7197286B2Mar 27, 2007
Radio with a distortion compensation capability
FUJITSU LTD57 citations96
US7663436B2Feb 16, 2010
Power amplifier with distortion compensation circuit
FUJITSU LTD25 citations93
US7659863B2Feb 9, 2010
Tag antenna
FUJITSU LTD20 citations93
US7551905B2Jun 23, 2009
Distortion compensation apparatus
FUJITSU LTD21 citations93
US7538738B2May 26, 2009
Tag-use antenna and tag using the same
FUJITSU LTD17 citations93
US7486192B2Feb 3, 2009
RFID tag with frequency adjusting portion
FUJITSU LTD23 citations93
US7342498B2Mar 11, 2008
Radio frequency identification (RFID) tag and manufacturing method thereof
FUJITSU LTD29 citations93
US7323994B2Jan 29, 2008
RFID tag
FUJITSU LTD27 citations93
US7277017B2Oct 2, 2007
RFID tag
FUJITSU LTD28 citations93
US7106133B2Sep 12, 2006
Distortion compensator
FUJITSU LTD23 citations93
US7020447B2Mar 28, 2006
Method and apparatus for compensating for distortion in radio apparatus
FUJITSU LTD35 citations93
US6873864B2Mar 29, 2005
Superconductive filter module, superconductive filter assembly and heat insulating type coaxial cable
FUJITSU LTD26 citations93
US6724831B1Apr 20, 2004
Pre-distortion apparatus and method thereof
FUJITSU LTD35 citations93
US6577192B2Jun 10, 2003
Predistortion-type distortion compensation amplifying apparatus
FUJITSU LTD26 citations93
US6275103B1Aug 14, 2001
Predistorter of amplifier and amplifying unit
FUJITSU LTD46 citations93
US6823201B2Nov 23, 2004
Superconducting microstrip filter having current density reduction parts
FUJITSU LTD21 citations92
US5455538AOct 3, 1995
Linear amplifier for amplifying a composite signal of plural frequency components
FUJITSU LTD49 citations92
US8890620B2Nov 18, 2014
Power amplifier
FUJITSU LTD15 citations84
US7916032B2Mar 29, 2011
Radio frequency identification (RFID) tag and manufacturing method thereof
FUJITSU LTD7 citations84
US7911404B2Mar 22, 2011
RF tag and method of producing RF tag
FUJITSU LTD8 citations84
US7598873B2Oct 6, 2009
RFID tag and manufacturing method thereof
FUJITSU LTD12 citations84
US7580000B2Aug 25, 2009
Folding dipole antenna and tag using the same
FUJITSU LTD11 citations84
US7570225B2Aug 4, 2009
Antenna and non-contact tag
FUJITSU LTD16 citations84
US7548167B2Jun 16, 2009
RF tag and method of manufacturing the RF tag
FUJITSU LTD14 citations84
US7496152B2Feb 24, 2009
Adaptive control apparatus
FUJITSU LTD9 citations84
US7446727B2Nov 4, 2008
Cross dipole antenna and tag using the same
FUJITSU LTD17 citations84
US7378972B2May 27, 2008
RFID tag
FUJITSU LTD11 citations84
US7324058B2Jan 29, 2008
Tag antenna, tag and RFID system using the same
FUJITSU LTD9 citations84
US7961103B2Jun 14, 2011
Wireless tag and electrically conductive pipe having wireless tag
FUJITSU LTD7 citations83
US7342547B2Mar 11, 2008
Glass antenna and manufacturing method for the same
FUJITSU LTD15 citations83
US8022878B2Sep 20, 2011
RFID tag and manufacturing method thereof
FUJITSU LTD6 citations74
US7928921B2Apr 19, 2011
Tag-use antenna and tag using the same
FUJITSU LTD6 citations74
US7205954B2Apr 17, 2007
Meander line antenna
FUJITSU LTD8 citations74
US7174197B2Feb 6, 2007
Superconductive filter module, superconductive filter assembly and heat insulating type coaxial cable
FUJITSU LTD7 citations74
US7159775B2Jan 9, 2007
Tag reading method and apparatus
FUJITSU LTD7 citations74
US7058436B2Jun 6, 2006
Superconducting filter apparatus and wireless receiving amplifier having an abnormality discriminating circuit
FUJITSU LTD9 citations74
US6922104B2Jul 26, 2005
Power amplifier distortion compensation apparatus and method thereof
FUJITSU LTD8 citations74
US6737918B2May 18, 2004
Distortion compensation apparatus
FUJITSU LTD10 citations74
US11563464B2Jan 24, 2023
Signal processing device and inter-beam interference suppression method
FUJITSU LTD2 citations73
US10659124B2May 19, 2020
Multiantenna communication device and coefficient update method
FUJITSU LTD2 citations73
US7423596B2Sep 9, 2008
Antenna device
FUJITSU LTD8 citations73
US8836432B2Sep 16, 2014
Amplifier
FUJITSU LTD4 citations72
YAMAGAJO TAKASHI
4 patentsUS8493183B2Jul 23, 2013
Wireless tag and method for producing wireless tag
YAMAGAJO TAKASHI10 citations84
US8134505B2Mar 13, 2012
RF tag and method of manufacturing the RF tag
YAMAGAJO TAKASHI12 citations84
US8068057B2Nov 29, 2011
RFID tag
YAMAGAJO TAKASHI10 citations84
US8462052B2Jun 11, 2013
RFID tag and manufacturing method thereof
YAMAGAJO TAKASHI3 citations63
ISHIKAWA HIROYOSHI
1 patentShowing the top 50 of 85 patents by PatentIndex Score.