Inventor
OTA MASAKI
JP167 patents
⚠️ This page may combine multiple inventors who share the name “OTA MASAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYODA AUTOMATIC LOOM WORKS
27 patentsUS6457319B1Oct 1, 2002
Air conditioner and control valve in variable displacement compressor
TOYODA AUTOMATIC LOOM WORKS71 citations96
US6361283B1Mar 26, 2002
Displacement control valve
TOYODA AUTOMATIC LOOM WORKS74 citations96
US6354811B1Mar 12, 2002
Control valve for variable displacement compressors
TOYODA AUTOMATIC LOOM WORKS71 citations96
US6511297B2Jan 28, 2003
Compressor having check valve and oil separator unit
TOYODA AUTOMATIC LOOM WORKS31 citations93
US6481227B1Nov 19, 2002
Air conditioner
TOYODA AUTOMATIC LOOM WORKS20 citations93
US6434956B1Aug 20, 2002
Control valve and method for controlling an air-conditioning system
TOYODA AUTOMATIC LOOM WORKS40 citations93
US6385982B1May 14, 2002
Air conditioning apparatus
TOYODA AUTOMATIC LOOM WORKS27 citations93
US6382926B2May 7, 2002
Control valve in variable displacement compressor
TOYODA AUTOMATIC LOOM WORKS22 citations93
US6358017B1Mar 19, 2002
Control valve for variable displacement compressor
TOYODA AUTOMATIC LOOM WORKS53 citations93
US6336335B2Jan 8, 2002
Engine control apparatus of vehicle having air conditioner
TOYODA AUTOMATIC LOOM WORKS35 citations93
US5941161AAug 24, 1999
Piston type compressor
TOYODA AUTOMATIC LOOM WORKS34 citations93
US6352416B1Mar 5, 2002
Device and method for controlling displacement of variable displacement compressor
TOYODA AUTOMATIC LOOM WORKS25 citations92
US6318971B1Nov 20, 2001
Variable displacement compressor
TOYODA AUTOMATIC LOOM WORKS51 citations92
US6234763B1May 22, 2001
Variable displacement compressor
TOYODA AUTOMATIC LOOM WORKS33 citations92
US6139282AOct 31, 2000
Variable capacity refrigerant compressor with an aluminum cam plate means
TOYODA AUTOMATIC LOOM WORKS30 citations92
US6010314AJan 4, 2000
Swash-plate compressor having a capacity control valve on the oil return passageway adjacent an oil separator
TOYODA AUTOMATIC LOOM WORKS33 citations92
US5971716AOct 26, 1999
Variable displacement compressor having a muffler and a capacity control valve mounted thereto
TOYODA AUTOMATIC LOOM WORKS22 citations92
US5785502AJul 28, 1998
Control apparatus for variable displacement compressor
TOYODA AUTOMATIC LOOM WORKS42 citations92
US5785503AJul 28, 1998
Variable displacement compressor
TOYODA AUTOMATIC LOOM WORKS46 citations92
US5699716ADec 23, 1997
Swash plate type variable displacement compressor
TOYODA AUTOMATIC LOOM WORKS37 citations92
US5645405AJul 8, 1997
Reciprocating type compressor with muffling chambers
TOYODA AUTOMATIC LOOM WORKS27 citations92
US6015269AJan 18, 2000
Variable displacement compressor
TOYODA AUTOMATIC LOOM WORKS46 citations91
US5674054AOct 7, 1997
Reciprocating type compressor
TOYODA AUTOMATIC LOOM WORKS52 citations91
US5518374AMay 21, 1996
Variable capacity swash plate type compressor having pulsation suppressing chamber located capacity control valve
TOYODA AUTOMATIC LOOM WORKS21 citations91
US6546742B1Apr 15, 2003
Displacement control method and apparatus for variable displacement compressor
TOYODA AUTOMATIC LOOM WORKS16 citations84
US6453685B2Sep 24, 2002
Control apparatus and control method for variable displacement compressor
TOYODA AUTOMATIC LOOM WORKS20 citations84
US6449971B1Sep 17, 2002
Air-conditioning system
TOYODA AUTOMATIC LOOM WORKS15 citations84
TOYOTA JIDOSHOKKI KK
20 patentsUS9581149B2Feb 28, 2017
Double-headed piston type swash plate compressor
TOYOTA JIDOSHOKKI KK34 citations94
US9581150B2Feb 28, 2017
Variable displacement swash plate type compressor
TOYOTA JIDOSHOKKI KK27 citations94
US9316217B2Apr 19, 2016
Swash plate type variable displacement compressor
TOYOTA JIDOSHOKKI KK25 citations94
US9228576B2Jan 5, 2016
Swash plate type variable displacement compressor
TOYOTA JIDOSHOKKI KK22 citations92
US6481225B2Nov 19, 2002
Air conditioning apparatus for vehicle and its control method
TOYOTA JIDOSHOKKI KK23 citations92
US9506459B2Nov 29, 2016
Variable displacement swash plate type compressor
TOYOTA JIDOSHOKKI KK8 citations84
US9429147B2Aug 30, 2016
Variable displacement swash plate compressor
TOYOTA JIDOSHOKKI KK15 citations84
US9309874B2Apr 12, 2016
Swash plate type variable displacement compressor
TOYOTA JIDOSHOKKI KK13 citations84
US9309875B2Apr 12, 2016
Swash plate type variable displacement compressor
TOYOTA JIDOSHOKKI KK16 citations84
US9228577B2Jan 5, 2016
Swash plate type variable displacement compressor
TOYOTA JIDOSHOKKI KK11 citations84
US9181937B2Nov 10, 2015
Displacement control valve
TOYOTA JIDOSHOKKI KK8 citations84
US8371426B2Feb 12, 2013
Power transmission mechanism
TOYOTA JIDOSHOKKI KK8 citations84
US8360742B2Jan 29, 2013
Swash plate compressor
TOYOTA JIDOSHOKKI KK9 citations84
US7931452B2Apr 26, 2011
Suction throttle valve of a compressor
TOYOTA JIDOSHOKKI KK14 citations84
US7918656B2Apr 5, 2011
Suction throttle valve of a compressor
TOYOTA JIDOSHOKKI KK7 citations84
US7559208B2Jul 14, 2009
Displacement control mechanism for variable displacement compressor
TOYOTA JIDOSHOKKI KK8 citations84
US7540720B2Jun 2, 2009
Heat-insulating mechanism for compressor
TOYOTA JIDOSHOKKI KK8 citations84
US7523620B2Apr 28, 2009
Displacement control mechanism for variable displacement compressor
TOYOTA JIDOSHOKKI KK8 citations84
US6705102B2Mar 16, 2004
Vehicular air-conditioner
TOYOTA JIDOSHOKKI KK15 citations84
US6619929B2Sep 16, 2003
Rotational apparatus
TOYOTA JIDOSHOKKI KK14 citations84
EAGLE IND CO LTD
1 patentTOSHIBA KK
1 patentKOYO SEIKO CO
1 patentShowing the top 50 of 167 patents by PatentIndex Score.