Assignee
NITTA CORP
JP124 patents
Top patents by PatentIndex Score
US6373265B1Apr 16, 2002
Electrostatic capacitive touch sensor
NITTA CORP219 citations99
US6958614B2Oct 25, 2005
Capacitance type sensor and method for manufacturing same
NITTA CORP87 citations98
US5977685ANov 2, 1999
Polyurethane elastomer actuator
NITTA CORP294 citations96
US7500406B2Mar 10, 2009
Multiaxial sensor
NITTA CORP28 citations92
US7441470B2Oct 28, 2008
Strain gauge type sensor and strain gauge type sensor unit using the same
NITTA CORP43 citations92
US7398587B2Jul 15, 2008
Method for manufacturing a capacitance type sensor with a movable electrode
NITTA CORP27 citations92
US7360456B2Apr 22, 2008
Six-axis sensor
NITTA CORP31 citations92
US7112755B2Sep 26, 2006
Pressure-sensitive sensor
NITTA CORP63 citations92
US7064561B2Jun 20, 2006
Resistance type sensor
NITTA CORP32 citations92
US6989677B2Jan 24, 2006
Capacitance type sensor
NITTA CORP44 citations92
US6974022B2Dec 13, 2005
Beaded conveyor belt
NITTA CORP54 citations92
US6933732B2Aug 23, 2005
Capacitance type sensor
NITTA CORP25 citations92
US6894507B2May 17, 2005
Capacitance type sensor
NITTA CORP21 citations92
US6842015B2Jan 11, 2005
Capacitance type sensor
NITTA CORP27 citations92
US6269694B2Aug 7, 2001
Float-supported dielectric level sensor
NITTA CORP29 citations92
US6237412B1May 29, 2001
Level sensor
NITTA CORP30 citations92
US6666752B1Dec 23, 2003
Wafer retainer and method for attaching/detaching the wafer retainer to/from polishing machine base plate
NITTA CORP20 citations91
US6616520B1Sep 9, 2003
Polishing cloth and method for attaching/detaching the polishing cloth to/from polishing machine base plate
NITTA CORP30 citations91
US7685658B2Mar 30, 2010
Body support apparatus having automatic pressure control and related methods
NITTA CORP30 citations90
US7561114B2Jul 14, 2009
Electromagnetic interference suppressor, antenna device and electronic information transmitting apparatus
NITTA CORP24 citations90
US7495181B2Feb 24, 2009
Electromagnetic wave absorber
NITTA CORP30 citations90
US7804439B2Sep 28, 2010
Electromagnetic wave absorber
NITTA CORP27 citations89
US7119552B2Oct 10, 2006
Capacitance type force sensors
NITTA CORP23 citations89
US6390888B1May 21, 2002
Grinder pressing device
NITTA CORP29 citations89
US6555024B2Apr 29, 2003
Pressure-sensitive conductive ink composition
NITTA CORP34 citations88
US6983826B2Jan 10, 2006
Elevator drive belt
NITTA CORP19 citations85
USD765156SAug 30, 2016
Cam for tool changer
NITTA CORP16 citations84
US7710126B2May 4, 2010
Capacitance type sensor
NITTA CORP14 citations84
US7705612B2Apr 27, 2010
Capacitance type sensor
NITTA CORP8 citations84
US7509884B2Mar 31, 2009
Sensor sheet
NITTA CORP12 citations84
US7372281B2May 13, 2008
Capacitance type sensor
NITTA CORP17 citations84
US7255011B2Aug 14, 2007
Resistance type sensor
NITTA CORP14 citations84
US7174793B2Feb 13, 2007
Sensor sheet
NITTA CORP17 citations84
US6867601B2Mar 15, 2005
Capacitance type sensor
NITTA CORP13 citations84
US6820494B2Nov 23, 2004
Capacitance type sensor
NITTA CORP19 citations84
USD865826SNov 5, 2019
Gripper for industrial robot
NITTA CORP8 citations82
US9458871B2Oct 4, 2016
Structure for shaft, male member, and female member
NITTA CORP14 citations82
US6190746B1Feb 20, 2001
Polishing cloth and a method for attaching/detaching the polishing cloth to/from a base plate of a polishing machine
NITTA CORP18 citations82
US9488255B2Nov 8, 2016
Ball screw, seal material, and seal structure
NITTA CORP9 citations81
USD765157SAug 30, 2016
Engaging member for tool changer
NITTA CORP10 citations80
US6866141B2Mar 15, 2005
Curve conveyor belt
NITTA CORP17 citations80
US7650987B2Jan 26, 2010
Belt connecting method, presetter, and belt connecting apparatus
NITTA CORP11 citations79
US7464809B2Dec 16, 2008
Flat belt
NITTA CORP12 citations79
US7391411B2Jun 24, 2008
Capacitance type sensor
NITTA CORP8 citations74
USD822727SJul 10, 2018
Engaging member for tool changer
NITTA CORP5 citations73
US7898381B2Mar 1, 2011
Sensor sheet
NITTA CORP11 citations73
US11207787B2Dec 28, 2021
Gripping device and industrial robot
NITTA CORP3 citations71
US10875196B2Dec 29, 2020
Gripping device and industrial robot
NITTA CORP4 citations71
US10713553B2Jul 14, 2020
IC tag, IC tag container, and rubber product with IC tag
NITTA CORP2 citations71
USD871473SDec 31, 2019
Gripper for industrial robot
NITTA CORP1 citations71
Showing the top 50 of 124 patents by PatentIndex Score.