Inventor · disambiguated record
Tetsuhiko Fukanuma
Also filed as: FUKANUMA TETSUHIKO
87 granted patents·26 pending applications·1,454 citations·filing 1988–2022
99Inventor score
Files withTOYODA AUTOMATIC LOOM WORKS59TOYOTA JIDOSHOKKI KK20NIPPON DENSO CO8FUKANUMA TETSUHIKO4ENOKIJIMA FUMINOBU3
Top patents by PatentIndex Score
113 records- 0195US6010312AControl valve unit with independently operable valve mechanisms for variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1997·Granted Jan 4, 2000·121 cites·18 claims
- 0295US5059098AApparatus for varying capacity of scroll type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1990·Granted Oct 22, 1991·83 cites·16 claims
- 0394US6481976B2Control valve and variable capacity type compressor having control valveTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Nov 19, 2002·59 cites·21 claims
- 0493USD441377SCompressor for a vehicle air conditionerTOYODA AUTOMATIC LOOM WORKS·Filed 1997·Granted May 1, 2001·49 cites·1 claims
- 0591US6318971B1Variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Nov 20, 2001·51 cites·16 claims
- 0690US5458472AScroll type compressor having thrust regulation on the eccentric shaftTOYODA AUTOMATIC LOOM WORKS·Filed 1993·Granted Oct 17, 1995·56 cites·13 claims
- 0789US6558133B2Variable displacement compressorTOYOTA JIDOSHOKKI KK·Filed 2001·Granted May 6, 2003·34 cites·20 claims
- 0888USD452254SCompressor for a vehicle air conditionerTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Dec 18, 2001·28 cites·1 claims
- 0987US5871337ASwash-plate compressor with leakage passages through the discharge valves of the cylindersTOYODA AUTOMATIC LOOM WORKS·Filed 1996·Granted Feb 16, 1999·58 cites·28 claims
- 1086US6224348B1Device and method for controlling displacement of variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted May 1, 2001·29 cites·21 claims
- 1183US6352416B1Device and method for controlling displacement of variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Mar 5, 2002·25 cites·20 claims
- 1282US6283722B1Variable displacement type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Sep 4, 2001·22 cites·16 claims
- 1381US6517321B1Variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Feb 11, 2003·20 cites·26 claims
- 1481US5547354AScroll compressor balancingTOYODA AUTOMATIC LOOM WORKS·Filed 1994·Granted Aug 20, 1996·36 cites·17 claims
- 1576US6149398AVariable capacity piston- operated refrigerant compressor with an oil separating meansTOYODA AUTOMATIC LOOM WORKS·Filed 1999·Granted Nov 21, 2000·34 cites·10 claims
- 1675US5964578AControl valve in variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1997·Granted Oct 12, 1999·34 cites·18 claims
- 1774US5520524AScroll-type compressor with reduced start-up orbiting radiusNIPPON DENSO CO·Filed 1994·Granted May 28, 1996·30 cites·8 claims
- 1874US5501584AScroll type compressor having a passage from the suction chamber to a compression pocketTOYODA AUTOMATIC LOOM WORKS·Filed 1994·Granted Mar 26, 1996·29 cites·10 claims
- 1973US6672844B2Apparatus and method for controlling variable displacement compressorTOYOTA JIDOSHOKKI KK·Filed 2001·Granted Jan 6, 2004·13 cites·19 claims
- 2073US6663355B2Variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 2001·Granted Dec 16, 2003·13 cites·14 claims
- 2172US8777593B2Electric compressorKINOSHITA YUSUKE·Filed 2011·Granted Jul 15, 2014·2 cites·10 claims
- 2271US7699585B2Swash plate type compressorTOYOTA JIDOSHOKKI KK·Filed 2006·Granted Apr 20, 2010·4 cites·14 claims
- 2371USD456029SCompressor for a vehicle air conditionerTOYODA AUTOMATIC LOOM WORKS·Filed 2001·Granted Apr 23, 2002·13 cites·1 claims
- 2468US5545020AScroll type compressor with spiral sealsTOYODA AUTOMATIC LOOM WORKS·Filed 1994·Granted Aug 13, 1996·23 cites·30 claims
- 2565US7540720B2Heat-insulating mechanism for compressorTOYOTA JIDOSHOKKI KK·Filed 2004·Granted Jun 2, 2009·8 cites·9 claims
- 2665US6524079B1Alignment means for the swash plate of a variable-capacity swash-plate type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Feb 25, 2003·9 cites·5 claims
- 2765US6126405AUndulating 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
- 2865US6062823AControl valve in variable displacement compressorTOYODA JIDOS KK·Filed 1997·Granted May 16, 2000·26 cites·22 claims
- 2965US5364247ASealing structure for scroll type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1993·Granted Nov 15, 1994·22 cites·11 claims
- 3064US7406912B2Swash plate compressorTOYOTA JIDOSHOKKI KK·Filed 2006·Granted Aug 5, 2008·3 cites·17 claims
- 3164US4934909AScroll compressor with rotation preventing apparatusTOYODA AUTOMATIC LOOM WORKS·Filed 1988·Granted Jun 19, 1990·20 cites·6 claims
- 3263US5470213AScroll type compressor having a ring for compressive force transmission and orbit determinationTOYODA AUTOMATIC LOOM WORKS·Filed 1994·Granted Nov 28, 1995·20 cites·10 claims
- 3363US5147192AScroll-type fluid compressor with rotation preventing coupling membersTOYODA AUTOMATIC LOOM WORKS·Filed 1990·Granted Sep 15, 1992·20 cites·14 claims
- 3462US6659733B1Variable displacement compressorTOYOTA JIDOSHOKKI KK·Filed 2000·Granted Dec 9, 2003·7 cites·20 claims
- 3562US6338613B1Piston-type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Jan 15, 2002·7 cites·14 claims
- 3661US6036447AControl valve having a ground connection for the actuator coilTOYODA AUTOMATIC LOOM WORKS·Filed 1998·Granted Mar 14, 2000·21 cites·18 claims
- 3761US5567137AScroll compressor with shaft seal lubricationNIPPON DENSO CO·Filed 1995·Granted Oct 22, 1996·17 cites·7 claims
- 3860US6074141AScroll compressor having grooves for seal membersNIPPON DENSO CO·Filed 1996·Granted Jun 13, 2000·14 cites·3 claims
- 3960US5462418AScroll type compressor equipped with mechanism for receiving reaction force of compressed gasTOYODA AUTOMATIC LOOM WORKS·Filed 1994·Granted Oct 31, 1995·21 cites·10 claims
- 4058US6203284B1Valve arrangement at the discharge chamber of a variable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1997·Granted Mar 20, 2001·18 cites·25 claims
- 4158US5249943AScroll type compressor having recessed buffer means in a spiral wrap flat faceTOYODA AUTOMATIC LOOM WORKS·Filed 1992·Granted Oct 5, 1993·20 cites·5 claims
- 4258US5242283AScroll type compressor with elongated discharge portTOYODA AUTOMATIC LOOM WORKS·Filed 1992·Granted Sep 7, 1993·20 cites·13 claims
- 4357US5531578AScroll compressorNIPPON DENSO CO·Filed 1995·Granted Jul 2, 1996·15 cites·13 claims
- 4457US5427513AScroll type compressor having a displaced discharge portTOYODA AUTOMATIC LOOM WORKS·Filed 1993·Granted Jun 27, 1995·18 cites·7 claims
- 4556US10662392B2Lubricating oil composition for refrigerator, composition for refrigerator, lubricating method, and refrigeratorIDEMITSU KOSAN CO·Filed 2016·Granted May 26, 2020·0 cites·17 claims
- 4656US6146107AVariable displacement compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1998·Granted Nov 14, 2000·17 cites·25 claims
- 4754US6786705B2Variable displacement compressorTOYOTA JIDOSHOKKI KK·Filed 2002·Granted Sep 7, 2004·4 cites·18 claims
- 4854US2008145239A1Variable displacement compressorTOYOTA JIDOSHOKKI KK·Filed 2007·Application pending·0 cites
- 4953US7455008B2Swash plate compressorTOYOTA JIDOSHOKKI KK·Filed 2004·Granted Nov 25, 2008·3 cites·15 claims
- 5053US5580228AScroll compressor having grooves for seal membersNIPPON DENSO CO·Filed 1994·Granted Dec 3, 1996·12 cites·4 claims
Showing the top 50 of 113 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →