Inventor
UMEMURA SATOSHI
JP54 patents
⚠️ This page may combine multiple inventors who share the name “UMEMURA SATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA JIDOSHOKKI KK
25 patentsUS7559208B2Jul 14, 2009
Displacement control mechanism for variable displacement compressor
TOYOTA JIDOSHOKKI KK8 citations84
US7523620B2Apr 28, 2009
Displacement control mechanism for variable displacement compressor
TOYOTA JIDOSHOKKI KK8 citations84
US7347673B2Mar 25, 2008
Fluid machine served as expansion device and compression device
TOYOTA JIDOSHOKKI KK11 citations83
US6910344B2Jun 28, 2005
Compressor torque estimate device, engine controller and method of estimating compressor torque
TOYOTA JIDOSHOKKI KK12 citations83
US7137267B2Nov 21, 2006
Apparatus for variable displacement type compressor
TOYOTA JIDOSHOKKI KK7 citations74
US6729853B2May 4, 2004
Displacement control device for variable displacement compressor
TOYOTA JIDOSHOKKI KK9 citations74
US6682314B2Jan 27, 2004
Control valve for variable displacement type compressor
TOYOTA JIDOSHOKKI KK11 citations74
US6684654B2Feb 3, 2004
Control valve for variable displacement compressor
TOYOTA JIDOSHOKKI KK7 citations73
US10020146B2Jul 10, 2018
Current interruption device and electric storage device using same
TOYOTA JIDOSHOKKI KK4 citations71
US7243502B2Jul 17, 2007
Control system for variable displacement compressor
TOYOTA JIDOSHOKKI KK4 citations63
US7210911B2May 1, 2007
Controller for variable displacement compressor and control method for the same
TOYOTA JIDOSHOKKI KK6 citations63
US6783332B2Aug 31, 2004
Control valve of variable displacement compressor with pressure sensing member
TOYOTA JIDOSHOKKI KK5 citations63
US6751971B2Jun 22, 2004
Variable displacement type compressor, air conditioner with the variable displacement type compressor, and method for controlling displacement in the variable displacement type compressor
TOYOTA JIDOSHOKKI KK3 citations63
US6679078B2Jan 20, 2004
Variable displacement compressors and methods for controlling the same
TOYOTA JIDOSHOKKI KK4 citations63
US6663356B2Dec 16, 2003
Control valve for variable displacement type compressor
TOYOTA JIDOSHOKKI KK6 citations63
US6604912B2Aug 12, 2003
Control valve used for a variable displacement compressor installed in a refrigerant circuit having at least one of a first pressure chamber and a second pressure chamber forming part of the refrigerant circuit
TOYOTA JIDOSHOKKI KK5 citations63
US6520749B2Feb 18, 2003
Control valve for variable displacement compressor
TOYOTA JIDOSHOKKI KK6 citations63
US6517324B2Feb 11, 2003
Control valve for variable displacement type compressor
TOYOTA JIDOSHOKKI KK3 citations63
US6505473B2Jan 14, 2003
Vehicle air conditioner and method for controlling vehicle air conditioner
TOYOTA JIDOSHOKKI KK2 citations63
US6923626B2Aug 2, 2005
Variable displacement compressor with decelerating mechanism for noise inhibition
TOYOTA JIDOSHOKKI KK2 citations62
US6739843B2May 25, 2004
Control valve and variable displacement compressor having the same
TOYOTA JIDOSHOKKI KK5 citations62
US6637228B2Oct 28, 2003
Control valve of variable displacement compressor
TOYOTA JIDOSHOKKI KK4 citations62
US6638026B2Oct 28, 2003
Control valve for variable displacement compressor
TOYOTA JIDOSHOKKI KK1 citations52
US9973122B2May 15, 2018
Electric motor control device
TOYOTA JIDOSHOKKI KK1 citations49
US11143192B2Oct 12, 2021
Electric supercharger and supercharging system
TOYOTA JIDOSHOKKI KK0 citations48
TOYODA AUTOMATIC LOOM WORKS
13 patentsUS5528976AJun 25, 1996
Swash plate type compressor with bearing assembly
TOYODA AUTOMATIC LOOM WORKS28 citations92
US4911614AMar 27, 1990
Piston type compressor provided with valve assembly structure for reducing noise
TOYODA AUTOMATIC LOOM WORKS35 citations92
US5596920AJan 28, 1997
Swash plate type compressor
TOYODA AUTOMATIC LOOM WORKS34 citations91
US6517323B2Feb 11, 2003
Displacement control mechanism for variable displacement type compressor
TOYODA AUTOMATIC LOOM WORKS14 citations84
US6134898AOct 24, 2000
Positive-displacement-type refrigerant compressor with a novel oil-separating and lubricating system
TOYODA AUTOMATIC LOOM WORKS16 citations83
US6471024B2Oct 29, 2002
Torque limiting mechanism
TOYODA AUTOMATIC LOOM WORKS11 citations74
US5078582AJan 7, 1992
Reciprocatory piston type compressor having a noise and vibration suppressed discharge valve mechanism
TOYODA AUTOMATIC LOOM WORKS16 citations72
US5074768ADec 24, 1991
Piston compressor
TOYODA AUTOMATIC LOOM WORKS17 citations72
US6524077B2Feb 25, 2003
Control valve for variable displacement compressor
TOYODA AUTOMATIC LOOM WORKS10 citations71
US6547533B2Apr 15, 2003
Axial movement restriction means for swash plate compressor and compressor assembly method
TOYODA AUTOMATIC LOOM WORKS4 citations63
US5244355ASep 14, 1993
Swash plate type compressor
TOYODA AUTOMATIC LOOM WORKS5 citations63
US5694828ADec 9, 1997
Cam plate type compressor
TOYODA AUTOMATIC LOOM WORKS6 citations62
US5944491AAug 31, 1999
Piston-type compressor with improved shock absorption during start up
TOYODA AUTOMATIC LOOM WORKS1 citations44
TOKAI RUBBER IND LTD
3 patentsEAGLE IND CO LTD
2 patentsMURAOKA MUTSUMI
2 patentsHASEGAWA KOICHI
1 patentKASHIHARA HIROYUKI
1 patentKK TOYODA JIDOSHOKKI SEISAKUSHO
1 patentUMEMURA SATOSHI
1 patentINOUE YOSHINORI
1 patentShowing the top 50 of 54 patents by PatentIndex Score.