Inventor · disambiguated record
Masato Kaneko
Also filed as: KANEKO MASATO
85 granted patents·18 pending applications·1,173 citations·filing 1986–2024
99Inventor score
Top patents by PatentIndex Score
103 records- 0196US7824567B2Refrigerator oil compositionIDEMITSU KOSAN CO·Filed 2006·Granted Nov 2, 2010·12 cites·7 claims
- 0296US6193906B1Refrigerating oil composition containing a polyether additiveIDEMITSU KOSAN CO·Filed 1998·Granted Feb 27, 2001·82 cites·9 claims
- 0395US8603354B2Lubricating oil composition for refrigeratorsKANEKO MASATO·Filed 2011·Granted Dec 10, 2013·11 cites·26 claims
- 0495US8349206B2Process for lubricating a refrigerator containing sliding parts made of an engineering plastic materialIDEMITSU KOSAN CO·Filed 2011·Granted Jan 8, 2013·7 cites·12 claims
- 0593US9493694B2Lubricating oil composition for refrigerating machineKANEKO MASATO·Filed 2009·Granted Nov 15, 2016·19 cites·16 claims
- 0693US7914697B2Refrigerating machine oil compositionIDEMITSU KOSAN CO·Filed 2007·Granted Mar 29, 2011·15 cites·18 claims
- 0793US6322719B2Refrigerating oil compositionIDEMITSU KOSAN CO·Filed 2000·Granted Nov 27, 2001·39 cites·12 claims
- 0892US5454963ARefrigerating machine oil composition containing an epoxy compoundIDEMITSU KOSAN CO·Filed 1994·Granted Oct 3, 1995·45 cites·10 claims
- 0991US9315707B2Lubricating oil composition for refrigeratorsKANEKO MASATO·Filed 2013·Granted Apr 19, 2016·4 cites·19 claims
- 1091US7927503B2Lubricant for compression type refrigerating machine and refrigerating device using sameIDEMITSU KOSAN CO·Filed 2007·Granted Apr 19, 2011·14 cites·17 claims
- 1190US6008169ARefrigerator oil composition comprising saturated hydroxy fatty acids and derivatives thereofIDEMITSU KOSAN CO·Filed 1997·Granted Dec 28, 1999·50 cites·18 claims
- 1290US5858266ARefrigerating machine oil compositionIDEMITSU KOSAN CO·Filed 1995·Granted Jan 12, 1999·46 cites·30 claims
- 1390US5520833AMethod for lubricating compression-type refrigerating cycleIDEMITSU KOSAN CO·Filed 1994·Granted May 28, 1996·44 cites·15 claims
- 1490US5403503ARefrigerator oil composition for hydrogen-containing hydrofluorocarbon refrigerantIDEMITSU KOSAN CO·Filed 1990·Granted Apr 4, 1995·48 cites·24 claims
- 1589US8043523B2Refrigerating-machine oil composition, and compressor machine and refrigerating apparatus each employing the sameIDEMITSU KOSAN CO·Filed 2006·Granted Oct 25, 2011·8 cites·2 claims
- 1689US6261474B1Lubricating oil for compression-type refrigerators containing pentafluoroethane and a polyvinyl etherIDEMITSU KOSAN CO·Filed 1997·Granted Jul 17, 2001·55 cites·12 claims
- 1788US6074573ARefrigerator oil compositionIDEMITSU KOSAN CO·Filed 1997·Granted Jun 13, 2000·62 cites·5 claims
- 1888US5801132ARefrigerator oil compositionIDEMITSU KOSAN CO·Filed 1997·Granted Sep 1, 1998·50 cites·9 claims
- 1987US8703662B2Lubricating oil composition for refrigerators and compressors with the compositionKANEKO MASATO·Filed 2008·Granted Apr 22, 2014·7 cites·17 claims
- 2087US5310492ARefrigerating machine oil compositionIDEMITSU KOSAN CO·Filed 1992·Granted May 10, 1994·39 cites·5 claims
- 2186US9334463B2Lubricating-oil composition for refrigeration deviceIDEMITSU KOSAN CO·Filed 2013·Granted May 10, 2016·3 cites·20 claims
- 2286US8480919B2Lubricating oil composition for refrigeratorsKANEKO MASATO·Filed 2008·Granted Jul 9, 2013·6 cites·24 claims
- 2386US8067345B2Refrigerator oil compositionTOKIAI TAKEO·Filed 2007·Granted Nov 29, 2011·7 cites·15 claims
- 2486US5295357AMethod for lubricating compression type refrigerating systemIDEMITSU KOSAN CO·Filed 1992·Granted Mar 22, 1994·36 cites·10 claims
- 2585US8062543B2Refrigerator oilKANEKO MASATO·Filed 2010·Granted Nov 22, 2011·3 cites·13 claims
- 2684US6458288B1Lubricating oil for refrigerator with compressorIDEMITSU KOSAN CO·Filed 1990·Granted Oct 1, 2002·27 cites·6 claims
- 2783US10000722B2Refrigeration machine oil compositionIDEMITSU KOSAN CO·Filed 2014·Granted Jun 19, 2018·3 cites·14 claims
- 2883US8137577B2Refrigerator oil composition, and refrigerator compressor and refrigeration system using the compositionKANEKO MASATO·Filed 2006·Granted Mar 20, 2012·6 cites·21 claims
- 2983US8070978B2Refrigerator oil compositionKANEKO MASATO·Filed 2006·Granted Dec 6, 2011·4 cites·17 claims
- 3083US5997761ARefrigerating machine oil compositionIDEMITSU KOSAN CO·Filed 1998·Granted Dec 7, 1999·33 cites·13 claims
- 3182US10557103B2Refrigerator lubricating oil and mixed composition for refrigeratorIDEMITSU KOSAN CO·Filed 2016·Granted Feb 11, 2020·2 cites·15 claims
- 3282US9976106B2Refrigerator oil composition and refrigerator systemIDEMITSU KOSAN CO·Filed 2014·Granted May 22, 2018·3 cites·18 claims
- 3382US8449789B2Lubricant composition for refrigerating machinesKANEKO MASATO·Filed 2009·Granted May 28, 2013·4 cites·15 claims
- 3482US5500086AMethod for producing pulp from green algaeMITSUBISHI HEAVY IND LTD·Filed 1993·Granted Mar 19, 1996·33 cites·8 claims
- 3581US10988653B2Lubricating oil composition for refrigeratorsIDEMITSU KOSAN CO·Filed 2019·Granted Apr 27, 2021·0 cites·9 claims
- 3681US10450531B2Lubricating oil composition for refrigerator, and refrigeratorIDEMITSU KOSAN CO·Filed 2015·Granted Oct 22, 2019·1 cites·11 claims
- 3781US8568609B2Lubricating oil composition for refrigerating machineSATO TOKUE·Filed 2008·Granted Oct 29, 2013·5 cites·12 claims
- 3880US8293130B2Refrigerator oil compositionKANEKO MASATO·Filed 2005·Granted Oct 23, 2012·4 cites·17 claims
- 3980US4983313ARefrigerating machine oil compositionIDEMITSU KOSAN CO·Filed 1990·Granted Jan 8, 1991·32 cites·12 claims
- 4079US7531488B2Lubricating oil for refrigerator with compressorIDEMITSU KOSAN CO·Filed 2001·Granted May 12, 2009·13 cites·6 claims
- 4178US7517839B2Lubricating oil for refrigerator with compressorIDEMITSU KOSAN CO·Filed 2002·Granted Apr 14, 2009·13 cites·3 claims
- 4278US6475405B1Lubricating oil for refrigerator with compressorIDEMITSU KOSAN CO·Filed 1991·Granted Nov 5, 2002·28 cites·4 claims
- 4377US10836973B2Freezer oil, composition for freezers, freezer, and method for selecting freezer oilIDEMITSU KOSAN CO·Filed 2016·Granted Nov 17, 2020·1 cites·10 claims
- 4476US8715522B2Refrigerator oil compositionTOKIAI TAKEO·Filed 2008·Granted May 6, 2014·3 cites·13 claims
- 4576US4946611ARefrigerator oil containing fluorinated siloxane compoundsIDEMITSU KOSAN CO·Filed 1988·Granted Aug 7, 1990·25 cites·9 claims
- 4673US8460571B2Lubricant composition for refrigerator and compressor using the sameKANEKO MASATO·Filed 2008·Granted Jun 11, 2013·3 cites·23 claims
- 4773US5137650ALubricating oil composition containing a fluoroalkyl group-containing alcohol and a polyether compoundIDEMITSU KOSAN CO·Filed 1990·Granted Aug 11, 1992·23 cites·7 claims
- 4872US5368765ALubricating oil and compositions for the hydrogen-containing Flon refrigerantsIDEMITSU KOSAN CO·Filed 1989·Granted Nov 29, 1994·21 cites·8 claims
- 4971US8491811B2Lubricant for compression refrigerating machine and refrigerating apparatus using the sameKANEKO MASATO·Filed 2007·Granted Jul 23, 2013·2 cites·20 claims
- 5070US8906250B2Lubricant composition for refrigerating machine and compressor using the sameKANEKO MASATO·Filed 2008·Granted Dec 9, 2014·1 cites·19 claims
Showing the top 50 of 103 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →