Inventor · disambiguated record
Masanori Sonobe
Also filed as: SONOBE MASANORI
58 granted patents·11 pending applications·1,337 citations·filing 1993–2007
99Inventor score
Files withTOYODA AUTOMATIC LOOM WORKS49TOYOTA JIDOSHOKKI KK7OTA MASAKI3SAGINOMIYA SEISAKUSHO INC1TOYODA JIDOS KK1
Top patents by PatentIndex Score
69 records- 0196US6484520B2Displacement control apparatus for variable displacement compressor, displacement control method and compressor moduleTOYODA AUTOMATIC LOOM WORKS·Filed 2001·Granted Nov 26, 2002·85 cites·19 claims
- 0293USD441377SCompressor for a vehicle air conditionerTOYODA AUTOMATIC LOOM WORKS·Filed 1997·Granted May 1, 2001·49 cites·1 claims
- 0389US5382139AGuiding mechanism for reciprocating piston of piston type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1993·Granted Jan 17, 1995·69 cites·6 claims
- 0488US6511295B2CompressorsTOYOTA JIDOSHOKKI KK·Filed 2001·Granted Jan 28, 2003·27 cites·20 claims
- 0588USD452254SCompressor for a vehicle air conditionerTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Dec 18, 2001·28 cites·1 claims
- 0687US6227812B1Refrigerant circuit and compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1998·Granted May 8, 2001·56 cites·22 claims
- 0787US6142445AElectromagnetic control valveTOYODA AUTOMATIC LOOM WORKS·Filed 1998·Granted Nov 7, 2000·58 cites·17 claims
- 0884US5577894APiston type variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1994·Granted Nov 26, 1996·41 cites·28 claims
- 0983US7353661B2Vehicle exhaust heat recovery systemTOYOTA JIDOSHOKKI KK·Filed 2005·Granted Apr 8, 2008·10 cites·15 claims
- 1080US6481225B2Air conditioning apparatus for vehicle and its control methodTOYOTA JIDOSHOKKI KK·Filed 2001·Granted Nov 19, 2002·23 cites·11 claims
- 1180US5584670APiston type variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1995·Granted Dec 17, 1996·40 cites·19 claims
- 1279US5865604ADisplacement controlling structure for clutchless variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1996·Granted Feb 2, 1999·39 cites·43 claims
- 1379US5529461APiston type variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1994·Granted Jun 25, 1996·38 cites·20 claims
- 1478US6371734B1Control valve for variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Apr 16, 2002·17 cites·25 claims
- 1577US5836748ASwash plate type variable displacement compressor utilizing a spool for controlling the inclinationTOYODA AUTOMATIC LOOM WORKS·Filed 1994·Granted Nov 17, 1998·35 cites·20 claims
- 1676US6705102B2Vehicular air-conditionerTOYOTA JIDOSHOKKI KK·Filed 2002·Granted Mar 16, 2004·15 cites·14 claims
- 1776US6382927B1Valve plate assembly positioning structure for compressorTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted May 7, 2002·23 cites·11 claims
- 1875US5964578AControl valve in variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1997·Granted Oct 12, 1999·34 cites·18 claims
- 1975US5681150APiston type variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1995·Granted Oct 28, 1997·33 cites·20 claims
- 2074US5882180AOil mist filter in a variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1997·Granted Mar 16, 1999·32 cites·23 claims
- 2174US5547346AVariable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1994·Granted Aug 20, 1996·32 cites·8 claims
- 2272US5636973ACrank chamber pressure controlled swash plate compressor with suction passage opening delay during initial load conditionTOYODA AUTOMATIC LOOM WORKS·Filed 1995·Granted Jun 10, 1997·30 cites·27 claims
- 2371US6393849B1Air-conditioning apparatus and control procedure for variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted May 28, 2002·16 cites·16 claims
- 2471USD456029SCompressor for a vehicle air conditionerTOYODA AUTOMATIC LOOM WORKS·Filed 2001·Granted Apr 23, 2002·13 cites·1 claims
- 2571US5603610AClutchless piston type variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1994·Granted Feb 18, 1997·28 cites·19 claims
- 2670US6334759B1Control valve for variable displacement compressorSAGINOMIYA SEISAKUSHO INC·Filed 2000·Granted Jan 1, 2002·12 cites·5 claims
- 2769US5387091AVariable capacity type swash plate compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1993·Granted Feb 7, 1995·27 cites·13 claims
- 2865US6343540B1Piston installing method and positioning jigTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Feb 5, 2002·8 cites·18 claims
- 2965US6142745APiston type variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1997·Granted Nov 7, 2000·20 cites·17 claims
- 3065US6126405AUndulating current supplying means for the solenoid of a displacement control valve in a variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1997·Granted Oct 3, 2000·24 cites·32 claims
- 3165US6062823AControl valve in variable displacement compressorTOYODA JIDOS KK·Filed 1997·Granted May 16, 2000·26 cites·22 claims
- 3262US6719538B2Rotating apparatusTOYOTA JIDOSHOKKI KK·Filed 2002·Granted Apr 13, 2004·6 cites·23 claims
- 3362US6290470B1Shaft sealing assembly and compressor incorporating the sameTOYODA AUTOMATIC LOOM WORKS·Filed 1999·Granted Sep 18, 2001·21 cites·15 claims
- 3461US6036447AControl valve having a ground connection for the actuator coilTOYODA AUTOMATIC LOOM WORKS·Filed 1998·Granted Mar 14, 2000·21 cites·18 claims
- 3561US5842834ASwash plate type compressor employing single-headed pistonsTOYODA AUTOMATIC LOOM WORKS·Filed 1996·Granted Dec 1, 1998·20 cites·24 claims
- 3660US6358016B1Displacement control device and displacement control method for variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Mar 19, 2002·6 cites·20 claims
- 3759US5842835AVariable displacement compressor and its assembling methodTOYODA AUTOMATIC LOOM WORKS·Filed 1997·Granted Dec 1, 1998·19 cites·25 claims
- 3858US6203284B1Valve arrangement at the discharge chamber of a variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1997·Granted Mar 20, 2001·18 cites·25 claims
- 3958US5893706ACooling structure for compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1996·Granted Apr 13, 1999·18 cites·14 claims
- 4058US5498140AVariable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1994·Granted Mar 12, 1996·19 cites·13 claims
- 4157US6135722APositional relationship of a bearing in the shutoff member of a variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1997·Granted Oct 24, 2000·18 cites·8 claims
- 4256US6356825B1Air-conditioning system for automobiles and its control methodTOYODA AUTOMATIC LOOM WORKS·Filed 1999·Granted Mar 12, 2002·18 cites·12 claims
- 4356US5616008AVariable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1996·Granted Apr 1, 1997·17 cites·16 claims
- 4455US5624240APiston type variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1994·Granted Apr 29, 1997·21 cites·16 claims
- 4555US5586870ABearing structure used in a compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1994·Granted Dec 24, 1996·17 cites·17 claims
- 4654US6077047AVariable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1998·Granted Jun 20, 2000·16 cites·20 claims
- 4752US6707204B2Rotational unitTOYOTA JIDOSHOKKI KK·Filed 2002·Granted Mar 16, 2004·3 cites·16 claims
- 4852US5741122AVariable displacement compressor having a spool with a coating layerTOYODA AUTOMATIC LOOM WORKS·Filed 1996·Granted Apr 21, 1998·15 cites·29 claims
- 4951US2007264131A1Variable displacement compressorOTA MASAKI·Filed 2007·Application pending·0 cites
- 5050US5797730ASwash plate type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1996·Granted Aug 25, 1998·13 cites·48 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →