Assignee
SMC CORP
JP1,353 patents
Top patents by PatentIndex Score
US6428070B1Aug 6, 2002
Chuck with position detecting function
SMC CORP1,460 citations99
USD639392SJun 7, 2011
Flow control valve for air pressure device
SMC CORP53 citations98
USD621860SAug 17, 2010
Electric actuator
SMC CORP73 citations98
US7273206B2Sep 25, 2007
Electromagnetic valve
SMC CORP79 citations98
USD544578SJun 12, 2007
Electromagnetic valve
SMC CORP62 citations98
US5848608ADec 15, 1998
Vacuum-pressure-control slow exhaust valve
SMC CORP107 citations98
US5779412AJul 14, 1998
Profile frame and connector
SMC CORP97 citations98
USD772302SNov 22, 2016
Fluid pressure cylinder
SMC CORP31 citations97
USD757120SMay 24, 2016
Fluid pressure cylinder
SMC CORP30 citations97
US5529088AJun 25, 1996
Rail-mounted aggregate valve
SMC CORP114 citations97
USD608424SJan 19, 2010
Socket for pipe joint
SMC CORP55 citations96
USD546420SJul 10, 2007
Electromagnetic valve
SMC CORP57 citations96
USD533255SDec 5, 2006
Electromagnetic valve
SMC CORP52 citations96
USD524910SJul 11, 2006
Electromagnetic valve
SMC CORP59 citations96
US7066443B2Jun 27, 2006
Gate valve
SMC CORP47 citations96
US6668854B2Dec 30, 2003
Poppet valve with heater
SMC CORP55 citations96
USD416309SNov 9, 1999
Electromagnetic valve
SMC CORP76 citations96
USD409279SMay 4, 1999
Air supply and discharge block for an electromagnetic valve assembly
SMC CORP56 citations96
US5699834ADec 23, 1997
Manifold-type solenoid valves
SMC CORP60 citations96
US5683227ANov 4, 1997
Multistage ejector assembly
SMC CORP81 citations96
US5333647AAug 2, 1994
Manifold valve
SMC CORP76 citations96
US6805152B2Oct 19, 2004
Poppet valve with heater
SMC CORP69 citations95
US6080969AJun 27, 2000
Apparatus for and method of thermally processing substrate
SMC CORP70 citations95
US5437306AAug 1, 1995
Double-solenoid type electromagnetic valve
SMC CORP61 citations95
USD894331SAug 25, 2020
Filter
SMC CORP19 citations94
USD894330SAug 25, 2020
Filter
SMC CORP20 citations94
USD893674SAug 18, 2020
Filter
SMC CORP18 citations94
USD892975SAug 11, 2020
Filter
SMC CORP17 citations94
USD890297SJul 14, 2020
Filter
SMC CORP23 citations94
USD888886SJun 30, 2020
Filter
SMC CORP25 citations94
USD872236SJan 7, 2020
Control valve
SMC CORP12 citations94
USD857163SAug 20, 2019
Electromagnetic valve
SMC CORP17 citations94
USD857172SAug 20, 2019
Control valve
SMC CORP14 citations94
USD854126SJul 16, 2019
Filter regulator
SMC CORP17 citations94
USD850579SJun 4, 2019
Lubricator
SMC CORP22 citations94
USD846697SApr 23, 2019
Electromagnetic valve
SMC CORP22 citations94
USD846012SApr 16, 2019
Electric rotary actuator
SMC CORP20 citations94
USD844107SMar 26, 2019
Regulator
SMC CORP19 citations94
USD825616SAug 14, 2018
Fluid pressure cylinder
SMC CORP25 citations94
USD820955SJun 19, 2018
Regulator
SMC CORP22 citations94
USD820956SJun 19, 2018
Regulator
SMC CORP43 citations94
USD819700SJun 5, 2018
Fluid pressure cylinder
SMC CORP21 citations94
USD805559SDec 19, 2017
Fluid pressure cylinder
SMC CORP29 citations94
USD805560SDec 19, 2017
Fluid pressure cylinder
SMC CORP27 citations94
USD780229SFeb 28, 2017
Fluid pressure cylinder
SMC CORP26 citations94
USD780228SFeb 28, 2017
Fluid pressure cylinder
SMC CORP28 citations94
USD760805SJul 5, 2016
Fluid pressure cylinder
SMC CORP32 citations94
US7959129B2Jun 14, 2011
Two-port solenoid valve
SMC CORP48 citations94
USD609307SFeb 2, 2010
Diaphragm valve
SMC CORP47 citations94
USD542682SMay 15, 2007
Fluid pressure cylinder
SMC CORP52 citations94
Showing the top 50 of 1,353 patents by PatentIndex Score.