Assignee
KOSMEK LTD
JP61 patents
Top patents by PatentIndex Score
US7618030B2Nov 17, 2009
Screw engagement type clamp device, clamping system, and fluid pressure actuator
KOSMEK LTD11 citations84
US7303186B2Dec 4, 2007
Aligning drive mechanism and positioning apparatus having this mechanism
KOSMEK LTD19 citations84
US7232121B2Jun 19, 2007
Clamping device
KOSMEK LTD13 citations84
US7175169B2Feb 13, 2007
Spring-lock type clamp device
KOSMEK LTD11 citations84
US7168695B2Jan 30, 2007
Positioning device
KOSMEK LTD14 citations84
US7165763B2Jan 23, 2007
Positioning device
KOSMEK LTD11 citations84
US9188141B2Nov 17, 2015
Cylinder device with force multiplier
KOSMEK LTD6 citations83
US7325798B2Feb 5, 2008
Clamping device and clamping system using the same
KOSMEK LTD7 citations74
US10166685B2Jan 1, 2019
Output device and output system
KOSMEK LTD5 citations73
US10018191B2Jul 10, 2018
Cylinder apparatus
KOSMEK LTD3 citations73
US9833866B2Dec 5, 2017
Clamp device
KOSMEK LTD2 citations73
USD522853SJun 13, 2006
Apparatus for clamping a workpiece
KOSMEK LTD9 citations73
US9541194B2Jan 10, 2017
Cylinder device with force multiplier
KOSMEK LTD5 citations72
US11174959B2Nov 16, 2021
Sequence valve-mounted cylinder device
KOSMEK LTD5 citations70
US10261526B2Apr 16, 2019
Pressure reducing valve
KOSMEK LTD4 citations70
US11426901B2Aug 30, 2022
Magnetic clamp device
KOSMEK LTD6 citations69
US12042971B2Jul 23, 2024
Remote diagnostic system
KOSMEK LTD0 citations63
US11654604B2May 23, 2023
Remote diagnostic system
KOSMEK LTD1 citations63
US7793924B2Sep 14, 2010
Positioning device and clamping system with the device
KOSMEK LTD4 citations63
US7758031B2Jul 20, 2010
Positioning apparatus and clamping system having the same
KOSMEK LTD5 citations63
US7758030B2Jul 20, 2010
Positioning apparatus and clamping system having the same
KOSMEK LTD4 citations63
US7377505B2May 27, 2008
Clamping apparatus and clamping system
KOSMEK LTD6 citations63
US11402035B2Aug 2, 2022
Clamping device equipped with lifting function
KOSMEK LTD1 citations62
US10981282B2Apr 20, 2021
Gripping device
KOSMEK LTD1 citations62
USD520866SMay 16, 2006
Apparatus for clamping a workpiece
KOSMEK LTD4 citations62
US8366090B2Feb 5, 2013
Clamping device
KOSMEK LTD4 citations61
US11869711B2Jan 9, 2024
Magnetic clamp device
KOSMEK LTD0 citations60
US12427585B2Sep 30, 2025
Element changer
KOSMEK LTD0 citations52
US12134157B2Nov 5, 2024
Clamping apparatus
KOSMEK LTD0 citations52
US12090639B2Sep 17, 2024
Attaching/detaching structure
KOSMEK LTD0 citations52
US12076889B2Sep 3, 2024
Adhesion force confirmation method and adhesion force confirmation device
KOSMEK LTD0 citations52
US11994155B2May 28, 2024
Cylinder device
KOSMEK LTD0 citations52
US11951581B2Apr 9, 2024
Clamp system equipped with function for detecting behavior of object to be clamped
KOSMEK LTD0 citations52
US11572903B2Feb 7, 2023
Pneumatic cylinder device with holding valve
KOSMEK LTD0 citations52
US11471989B2Oct 18, 2022
Suction positioning structure and suction positioning device
KOSMEK LTD0 citations52
US11110560B2Sep 7, 2021
Rotary clamp
KOSMEK LTD0 citations52
USD520354SMay 9, 2006
Apparatus for clamping a workpiece
KOSMEK LTD1 citations52
US11242872B2Feb 8, 2022
Cylinder device
KOSMEK LTD0 citations51
US11923135B2Mar 5, 2024
Magnetic clamp device
KOSMEK LTD0 citations50
US11305389B2Apr 19, 2022
Electric clamping device
KOSMEK LTD0 citations50
US11207752B2Dec 28, 2021
LNK type clamp device
KOSMEK LTD0 citations50
US11060537B1Jul 13, 2021
Cylinder device
KOSMEK LTD0 citations50
US12345342B2Jul 1, 2025
Check valve device
KOSMEK LTD0 citations49
US12214465B2Feb 4, 2025
Work support
KOSMEK LTD0 citations49
US12115615B2Oct 15, 2024
Work support
KOSMEK LTD0 citations49
US12066022B2Aug 20, 2024
Motor and hydraulic pump device including the motor
KOSMEK LTD0 citations49
US11772239B2Oct 3, 2023
Clamping apparatus
KOSMEK LTD0 citations49
US11628527B2Apr 18, 2023
Work support
KOSMEK LTD0 citations49
US11498169B2Nov 15, 2022
Clamping apparatus
KOSMEK LTD0 citations49
US10124469B2Nov 13, 2018
Clamping apparatus
KOSMEK LTD1 citations49
Showing the top 50 of 61 patents by PatentIndex Score.