Assignee
SMC KK
JP·479 granted patents·19 pending applications·10,500 citations·filing 1986–2013
Top patents by PatentIndex Score
498 records- 0198US6299133B2Gate valveSMC KK·Filed 2000·Granted Oct 9, 2001·532 cites·11 claims
- 0298US5192070ASuction padSMC KK·Filed 1991·Granted Mar 9, 1993·125 cites·2 claims
- 0397US6416295B1Vacuum-generating unitSMC KK·Filed 2000·Granted Jul 9, 2002·121 cites·5 claims
- 0497US5190332ASuction pad for attracting and holding a workpieceSMC KK·Filed 1991·Granted Mar 2, 1993·99 cites·9 claims
- 0596US7758321B2Pump apparatusSMC KK·Filed 2005·Granted Jul 20, 2010·33 cites·5 claims
- 0696US7475913B2Tube jointSMC KK·Filed 2005·Granted Jan 13, 2009·43 cites·16 claims
- 0796US7415895B2Flow meter with a rectifying module having a plurality of mesh membersSMC KK·Filed 2006·Granted Aug 26, 2008·72 cites·8 claims
- 0896US5761960AActuatorSMC KK·Filed 1996·Granted Jun 9, 1998·72 cites·11 claims
- 0996US5689994AActuator and actuator systemSMC KK·Filed 1994·Granted Nov 25, 1997·86 cites·9 claims
- 1096US5462087ADirectional control valve and a valve assembly using directional control valvesSMC KK·Filed 1994·Granted Oct 31, 1995·55 cites·8 claims
- 1195US7903383B2Solenoid valve driving circuit and solenoid valveSMC KK·Filed 2008·Granted Mar 8, 2011·37 cites·18 claims
- 1295US7813101B2Solenoid-operated valve actuating controllerSMC KK·Filed 2006·Granted Oct 12, 2010·38 cites·3 claims
- 1395US6084326AActuatorSMC KK·Filed 1999·Granted Jul 4, 2000·78 cites·22 claims
- 1495US5445045AActuator and actuator arrangementSMC KK·Filed 1994·Granted Aug 29, 1995·65 cites·10 claims
- 1595US5193776AMechanism for locking angular movement of suction padSMC KK·Filed 1991·Granted Mar 16, 1993·71 cites·10 claims
- 1694US7753167B2SilencerSMC KK·Filed 2006·Granted Jul 13, 2010·26 cites·10 claims
- 1794US7690869B2Non-contact transport apparatusSMC KK·Filed 2007·Granted Apr 6, 2010·28 cites·9 claims
- 1894US6681803B2Socket and plug attachment mechanism for tube jointSMC KK·Filed 2002·Granted Jan 27, 2004·105 cites·8 claims
- 1994US6475036B2Signal input/output apparatusSMC KK·Filed 2001·Granted Nov 5, 2002·77 cites·10 claims
- 2094US6447019B1Tube jointSMC KK·Filed 2000·Granted Sep 10, 2002·63 cites·19 claims
- 2194US6354580B1Electric clamp apparatusSMC KK·Filed 2000·Granted Mar 12, 2002·62 cites·15 claims
- 2294US6283443B1Chuck and tube jointSMC KK·Filed 2000·Granted Sep 4, 2001·66 cites·18 claims
- 2394USD413129SElectric actuatorSMC KK·Filed 1998·Granted Aug 24, 1999·51 cites·1 claims
- 2494US5887623AFluid pressure apparatusSMC KK·Filed 1996·Granted Mar 30, 1999·49 cites·7 claims
- 2594USD395835SPortable pressure gaugeSMC KK·Filed 1997·Granted Jul 7, 1998·63 cites·1 claims
- 2693US6779541B2Fluid pressure regulatorSMC KK·Filed 2002·Granted Aug 24, 2004·74 cites·4 claims
- 2793US6584999B2Fluid pressure controllerSMC KK·Filed 2001·Granted Jul 1, 2003·88 cites·6 claims
- 2893US6568313B2Fluid pressure cylinder apparatusSMC KK·Filed 2001·Granted May 27, 2003·86 cites·4 claims
- 2993US6390449B1Gate valveSMC KK·Filed 2000·Granted May 21, 2002·55 cites·16 claims
- 3093US5884549ALinear actuatorSMC KK·Filed 1997·Granted Mar 23, 1999·63 cites·20 claims
- 3193US5747896AElectric actuatorSMC KK·Filed 1996·Granted May 5, 1998·60 cites·8 claims
- 3293USD373963SCoupling member for framesSMC KK·Filed 1995·Granted Sep 24, 1996·45 cites·1 claims
- 3392US7637548B2Vacuum suction apparatus having negative pressure actuated vacuum generator switching mechanismSMC KK·Filed 2007·Granted Dec 29, 2009·19 cites·6 claims
- 3492US7628727B2Automatic speed reducing ratio-switching apparatusSMC KK·Filed 2007·Granted Dec 8, 2009·21 cites·11 claims
- 3592US7443121B2Actuator control systemSMC KK·Filed 2005·Granted Oct 28, 2008·23 cites·8 claims
- 3692US7213845B2Tube jointSMC KK·Filed 2004·Granted May 8, 2007·67 cites·9 claims
- 3792US6308821B1Linear working apparatusSMC KK·Filed 2000·Granted Oct 30, 2001·40 cites·10 claims
- 3892USD417457SFluid pressure cylinderSMC KK·Filed 1998·Granted Dec 7, 1999·49 cites·1 claims
- 3992USD399830SElectric actuatorSMC KK·Filed 1997·Granted Oct 20, 1998·44 cites·1 claims
- 4091US7662220B2Drain separatorSMC KK·Filed 2006·Granted Feb 16, 2010·23 cites·13 claims
- 4191US6520479B1Flow rate control valveSMC KK·Filed 2000·Granted Feb 18, 2003·41 cites·17 claims
- 4291US6364300B1Clamp apparatusSMC KK·Filed 2000·Granted Apr 2, 2002·55 cites·14 claims
- 4391US6338358B1Pressure control apparatusSMC KK·Filed 2000·Granted Jan 15, 2002·49 cites·7 claims
- 4490US9523444B2Flow rate control deviceSMC KK·Filed 2013·Granted Dec 20, 2016·11 cites·5 claims
- 4590US8028970B2Solenoid valveSMC KK·Filed 2008·Granted Oct 4, 2011·21 cites·8 claims
- 4690US7683749B2Linear electromagnetic actuatorSMC KK·Filed 2005·Granted Mar 23, 2010·16 cites·22 claims
- 4790US7448134B2Method for producing actuator having guide-equipped frameSMC KK·Filed 2006·Granted Nov 11, 2008·12 cites·8 claims
- 4890US6832788B2Manifold-connecting mechanismSMC KK·Filed 2003·Granted Dec 21, 2004·40 cites·39 claims
- 4990US6719268B2Solenoid-operated valveSMC KK·Filed 2001·Granted Apr 13, 2004·36 cites·10 claims
- 5090US6435568B1Tube joint having tightening member for accommodating tubes of varying wall thicknessSMC KK·Filed 2000·Granted Aug 20, 2002·46 cites·9 claims
Showing the top 50 of 498 patent records by PatentIndex Score.
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