Inventor · disambiguated record
Ryo Nihei
Also filed as: NIHEI RYO
78 granted patents·20 pending applications·1,765 citations·filing 1980–2011
99Inventor score
Top patents by PatentIndex Score
98 records- 0198USD410477SIndustrial robotFANUC LTD·Filed 1998·Granted Jun 1, 1999·98 cites·1 claims
- 0296US8315735B2Production system having cooperating process area between human and robotNIHEI RYO·Filed 2010·Granted Nov 20, 2012·46 cites·9 claims
- 0392US4416577ARobot hand of an industrial robotFUJITSU FANUC LTD·Filed 1981·Granted Nov 22, 1983·47 cites·10 claims
- 0489US7445260B2Gripping type handFANUC LTD·Filed 2005·Granted Nov 4, 2008·37 cites·10 claims
- 0587US5415057ABalancer device for a robot armFANUC LTD·Filed 1993·Granted May 16, 1995·56 cites·9 claims
- 0687US4637773AIndustrial robot of the articulated arm typeFANUC LTD·Filed 1984·Granted Jan 20, 1987·45 cites·4 claims
- 0787US4336926AWorkpiece manipulatorFUJITSU FANUC LTD·Filed 1980·Granted Jun 29, 1982·80 cites·5 claims
- 0886US4479673AHand of an industrial robotFUJITSU FANUC LTD·Filed 1981·Granted Oct 30, 1984·81 cites·3 claims
- 0985US5593621AMethod of manufacturing plastic optical transmission mediumFiled 1993·Granted Jan 14, 1997·46 cites·20 claims
- 1082US4571694ARobot control systemFANUC LTD·Filed 1981·Granted Feb 18, 1986·27 cites·3 claims
- 1181US8308419B2Robot system using robot to load and unload workpiece into and from machine toolNIHEI RYO·Filed 2009·Granted Nov 13, 2012·17 cites·3 claims
- 1280US5442155AWelding position detector with cooling and cleaning meansFANUC LTD·Filed 1994·Granted Aug 15, 1995·41 cites·4 claims
- 1379US5489758AHeight-sensing device for a laser robotFANUC LTD·Filed 1994·Granted Feb 6, 1996·37 cites·6 claims
- 1479US4549846AAutomatic hand changing device for industrial robotsFANUC LTD·Filed 1983·Granted Oct 29, 1985·32 cites·4 claims
- 1578US7181294B2Vibration control deviceFANUC LTD·Filed 2005·Granted Feb 20, 2007·13 cites·6 claims
- 1678US5588328AGear mechanism improved to remove backlashFANUC LTD·Filed 1995·Granted Dec 31, 1996·43 cites·8 claims
- 1776US5511007ADiagnostic method for a real time sensor mounted on a robotFANUC LTD·Filed 1992·Granted Apr 23, 1996·33 cites·6 claims
- 1876US5216342ASliding mode control method with a feedforward compensation functionFANUC LTD·Filed 1990·Granted Jun 1, 1993·45 cites·2 claims
- 1975US5341078ASliding mode control method for a machine having an operating section operatively coupled to a servomotor and wherein a switching variable is determined based on a torsion amount and a torsion speedFANUC LTD·Filed 1993·Granted Aug 23, 1994·46 cites·4 claims
- 2074US6059169ASpot welding systemFANUC LTD·Filed 1997·Granted May 9, 2000·33 cites·6 claims
- 2174US5375480ACable laying arrangement for the robot arm unit of an industrial robotFANUC LTD·Filed 1993·Granted Dec 27, 1994·54 cites·6 claims
- 2274US4970448AMethod of and apparatus for ascertaining motion abilities of industrial robotFANUC LTD·Filed 1989·Granted Nov 13, 1990·31 cites·7 claims
- 2374US4828094AMotion range limiting apparatus for industrial robotsFANUC LTD·Filed 1986·Granted May 9, 1989·43 cites·3 claims
- 2473US9616570B2Device and method for controlling robotNIHEI RYO·Filed 2006·Granted Apr 11, 2017·7 cites·11 claims
- 2573US5587635ARobot control apparatus for monitoring load on robotFANUC LTD·Filed 1994·Granted Dec 24, 1996·35 cites·8 claims
- 2672US8355817B2Robot systemFANUC CORP·Filed 2011·Granted Jan 15, 2013·6 cites·3 claims
- 2772US4482289ARobot hand of an industrial robotFUJITSU FANUC LTD·Filed 1981·Granted Nov 13, 1984·41 cites·7 claims
- 2871US8600555B2Device, program, recording medium and method for correcting taught pointNIHEI RYO·Filed 2011·Granted Dec 3, 2013·2 cites·8 claims
- 2971US7145100B2Laser processing robot systemFANUC LTD·Filed 2005·Granted Dec 5, 2006·3 cites·7 claims
- 3070US4907467AStructure of first arm of industrial robot having articulated horizontal armsFANUC LTD·Filed 1987·Granted Mar 13, 1990·41 cites·3 claims
- 3167US8054027B2Robot operating range setting deviceFANUC LTD·Filed 2008·Granted Nov 8, 2011·4 cites·4 claims
- 3266US7715946B2Industrial robotFANUC LTD·Filed 2004·Granted May 11, 2010·16 cites·11 claims
- 3365US7419351B2Managing structure for umbilical member of industrial robotFANUC LTD·Filed 2005·Granted Sep 2, 2008·6 cites·5 claims
- 3465US5466909ALaser robot with approach time from origin to a starting position minimizedFANUC LTD·Filed 1993·Granted Nov 14, 1995·26 cites·5 claims
- 3565US4688984AWrist driving mechanism for industrial robotFANUC LTD·Filed 1984·Granted Aug 25, 1987·18 cites·5 claims
- 3664US7703349B2Cable laying structure for robotFANUC LTD·Filed 2003·Granted Apr 27, 2010·16 cites·9 claims
- 3763US5639204APositioning device for an industrial robotFANUC LTD·Filed 1994·Granted Jun 17, 1997·23 cites·3 claims
- 3862US5484982ABeam axis adjusting method for a laser robotFANUC LTD·Filed 1993·Granted Jan 16, 1996·20 cites·5 claims
- 3960US4829840AIndustrial robot with replaceable moduleFANUC LTD·Filed 1986·Granted May 16, 1989·25 cites·14 claims
- 4060US4813844AApparatus for setting industrial robot at standard positionFANUC LTD·Filed 1986·Granted Mar 21, 1989·27 cites·4 claims
- 4158US5708342AMethod of controlling acceleration/deceleration time constants for robotFANUC LTD·Filed 1996·Granted Jan 13, 1998·25 cites·3 claims
- 4258US4782713AIndustrial robot shaft supporting mechanismFANUC LTD·Filed 1986·Granted Nov 8, 1988·15 cites·3 claims
- 4357US7979161B2Device, program, recording medium and method for correcting taught pointFANUC LTD·Filed 2006·Granted Jul 12, 2011·1 cites·8 claims
- 4456US4988934ARobot control apparatusFANUC LTD·Filed 1988·Granted Jan 29, 1991·15 cites·4 claims
- 4555US5570187AWeld-position detector provided with an optical axis adjustment means and used with a robot welding machineFANUC LTD·Filed 1996·Granted Oct 29, 1996·18 cites·4 claims
- 4655US5191272AMethod of adjusting gain for motor controlFANUC LTD·Filed 1991·Granted Mar 2, 1993·17 cites·4 claims
- 4754US4906121ACable guiding apparatus for industrial robotFANUC LTD·Filed 1986·Granted Mar 6, 1990·13 cites·11 claims
- 4853US8145356B2Robot controller for halting a robot based on the speed of a robot hand portionNIHEI RYO·Filed 2008·Granted Mar 27, 2012·1 cites·2 claims
- 4953US5444612AAdaptive PI control systemFANUC LTD·Filed 1995·Granted Aug 22, 1995·20 cites·6 claims
- 5052US6956347B2Robot with sensorFANUC LTD·Filed 2003·Granted Oct 18, 2005·6 cites·9 claims
Showing the top 50 of 98 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →