Inventor · disambiguated record
Masao Iguchi
Also filed as: IGUCHI MASAO
34 granted patents·35 pending applications·501 citations·filing 1992–2018
97Inventor score
Files withTOYOTA JIDOSHOKKI KK17TOYODA AUTOMATIC LOOM WORKS8ENOKIJIMA FUMINOBU5MORI HIDEFUMI5FENWAL CONTROLS JAPAN LTD4
Top patents by PatentIndex Score
69 records- 0195US6464481B2Scroll compressorsTOYOTA JIDOSHOKKI KK·Filed 2001·Granted Oct 15, 2002·59 cites·14 claims
- 0290US6712589B2Scroll compressorsTOYOTA JIDOSHOKKI KK·Filed 2002·Granted Mar 30, 2004·36 cites·20 claims
- 0389US6152713AScroll type compressorDENSO CORP·Filed 1998·Granted Nov 28, 2000·55 cites·15 claims
- 0487US7948627B2Photoelectric smoke detectorFENWAL CONTROLS JAPAN LTD·Filed 2010·Granted May 24, 2011·22 cites·7 claims
- 0586US8118564B2Motor-driven compressorENAMI SHINGO·Filed 2007·Granted Feb 21, 2012·10 cites·13 claims
- 0684US7697140B2Photoelectric smoke detectorFENWAL CONTROLS JAPAN LTD·Filed 2005·Granted Apr 13, 2010·22 cites·3 claims
- 0783US8152490B2Motor driven compressorIGUCHI MASAO·Filed 2008·Granted Apr 10, 2012·8 cites·11 claims
- 0882US10371147B2Electrically-driven compressorTOYOTA JIDOSHOKKI KK·Filed 2017·Granted Aug 6, 2019·1 cites·12 claims
- 0981US8353692B2Scroll type compressorTOYOTA JIDOSHOKKI KK·Filed 2010·Granted Jan 15, 2013·3 cites·10 claims
- 1081US8162626B2Motor-driven compressorFUKASAKU HIROSHI·Filed 2008·Granted Apr 24, 2012·10 cites·9 claims
- 1177US10054542B2Photoelectric smoke detectorFENWAL CONTROLS JAPAN LTD·Filed 2016·Granted Aug 21, 2018·6 cites·3 claims
- 1277US5468130ACoating structure for a movable member in a compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1994·Granted Nov 21, 1995·34 cites·23 claims
- 1376US6616430B2Scroll compressorsTOYOTA JIDOSHOKKI KK·Filed 2002·Granted Sep 9, 2003·16 cites·19 claims
- 1475US8162636B2Scroll compressor having partition wall in oil reservoirYOKOI KENJI·Filed 2009·Granted Apr 24, 2012·5 cites·9 claims
- 1568US7938633B2Electric compressor and electric motor with a housing having a circumferential wall with thick and thin portionsTOYOTA JIDOSHOKKI KK·Filed 2006·Granted May 10, 2011·4 cites·11 claims
- 1668US5545020AScroll type compressor with spiral sealsTOYODA AUTOMATIC LOOM WORKS·Filed 1994·Granted Aug 13, 1996·23 cites·30 claims
- 1768US5452995AScroll type refrigerant compressor with means for preventing uncontrolled movement of a drive bushingTOYODA AUTOMATIC LOOM WORKS·Filed 1993·Granted Sep 26, 1995·24 cites·7 claims
- 1867US8303270B2Motor-driven compressorIGUCHI MASAO·Filed 2008·Granted Nov 6, 2012·3 cites·7 claims
- 1966US10151693B2Photoelectric smoke sensorFENWAL CONTROLS JAPAN LTD·Filed 2018·Granted Dec 11, 2018·2 cites·12 claims
- 2064US7347673B2Fluid machine served as expansion device and compression deviceTOYOTA JIDOSHOKKI KK·Filed 2004·Granted Mar 25, 2008·11 cites·9 claims
- 2163US5470213AScroll 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
- 2260US5807089AScroll type compressor with a reinforced rotation preventing meansNIPPON DENSO CO·Filed 1996·Granted Sep 15, 1998·22 cites·3 claims
- 2360US5462418AScroll 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
- 2459US5478223AScroll type compressor having reaction force transmission and rotation prevention for the moveable scrollTOYODA AUTOMATIC LOOM WORKS·Filed 1993·Granted Dec 26, 1995·20 cites·2 claims
- 2557US9297753B2Photoelectric smoke sensorSHIBUYA TADAYUKI·Filed 2011·Granted Mar 29, 2016·1 cites·6 claims
- 2656US8613193B2Vehicle waste heat recovery deviceMORI HIDEFUMI·Filed 2012·Granted Dec 24, 2013·2 cites·6 claims
- 2755US2015233377A1Electrically-driven compressorTOYOTA JIDOSHOKKI KK·Filed 2015·Application pending·0 cites
- 2854US2009010786A1Electrically-Driven CompressorKOIDE TATSUYA·Filed 2007·Application pending·0 cites
- 2953US5232083ACan conveying apparatusDAIDO KOGYO KK·Filed 1992·Granted Aug 3, 1993·18 cites·7 claims
- 3052US2014033710A1Rankine cycle systemTOYOTA JIDOSHOKKI KK·Filed 2013·Application pending·0 cites
- 3151US2014116051A1Rankine cycleENOKIJIMA FUMINOBU·Filed 2012·Application pending·0 cites
- 3250US5634781AScroll-type compressor having bolted housingsTOYODA JIGOSHOKKI SEISAKUSHO K·Filed 1996·Granted Jun 3, 1997·17 cites·3 claims
- 3348US2014017104A1Scroll expanderTOYOTA JIDOSHOKKI KK·Filed 2013·Application pending·0 cites
- 3448US2011088397A1Waste heat recovery systemTOYOTA JIDOSHOKKI KK·Filed 2010·Application pending·0 cites
- 3547US9574996B2Suction-type smoke sensing systemMASUMOTO Shintaro·Filed 2011·Granted Feb 21, 2017·2 cites·10 claims
- 3647US7210309B2Variable displacement compressorDENSO CORP·Filed 2004·Granted May 1, 2007·1 cites·20 claims
- 3747US2009162222A1Motor-driven compressorIGUCHI MASAO·Filed 2008·Application pending·0 cites
- 3847US2011083920A1Vehicle with rankine cycle system and refrigerating cycle systemTOYOTA JIDOSHOKKI KK·Filed 2010·Application pending·0 cites
- 3947US2005169787A1CompressorFiled 2005·Application pending·0 cites
- 4046US2008181791A1Electric compressorIGUCHI MASAO·Filed 2008·Application pending·0 cites
- 4145US2012304643A1Waste heat recovery mechanism and waste heat recovery apparatusMORI HIDEFUMI·Filed 2012·Application pending·0 cites
- 4244US2014290243A1Waste-heat recovery systemENOKIJIMA FUMINOBU·Filed 2012·Application pending·0 cites
- 4343US2013014505A1Waste heat regeneration systemTOYOTA JIDOSHOKKI KK·Filed 2011·Application pending·0 cites
- 4443US2013134720A1Waste heat utilization apparatusFUKASAKU HIROSHI·Filed 2011·Application pending·0 cites
- 4543US2012073295A1Rankine cycle systemENOKIJIMA FUMINOBU·Filed 2011·Application pending·0 cites
- 4643US2012073294A1Rankine cycle systemENOKIJIMA FUMINOBU·Filed 2011·Application pending·0 cites
- 4743US2012234007A1Rankine cycle apparatusENOKIJIMA FUMINOBU·Filed 2012·Application pending·0 cites
- 4841US2011088394A1Waste heat regeneration systemTOYOTA JIDOSHOKKI KK·Filed 2010·Application pending·0 cites
- 4941US2004231833A1Refrigeration cycle deviceFiled 2004·Application pending·0 cites
- 5041US2013025277A1Waste heat regeneration systemTOYOTA JIDOSHOKKI KK·Filed 2011·Application pending·0 cites
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 →