Inventor · disambiguated record
Harutomo Ikeda
Also filed as: IKEDA HARUTOMO
19 granted patents·79 citations·filing 1994–2018
92Inventor score
Top patents by PatentIndex Score
19 records- 0193US9493694B2Lubricating oil composition for refrigerating machineKANEKO MASATO·Filed 2009·Granted Nov 15, 2016·19 cites·16 claims
- 0287US8703662B2Lubricating oil composition for refrigerators and compressors with the compositionKANEKO MASATO·Filed 2008·Granted Apr 22, 2014·7 cites·17 claims
- 0386US8480919B2Lubricating oil composition for refrigeratorsKANEKO MASATO·Filed 2008·Granted Jul 9, 2013·6 cites·24 claims
- 0482US8449789B2Lubricant composition for refrigerating machinesKANEKO MASATO·Filed 2009·Granted May 28, 2013·4 cites·15 claims
- 0581US8568609B2Lubricating oil composition for refrigerating machineSATO TOKUE·Filed 2008·Granted Oct 29, 2013·5 cites·12 claims
- 0673US8460571B2Lubricant composition for refrigerator and compressor using the sameKANEKO MASATO·Filed 2008·Granted Jun 11, 2013·3 cites·23 claims
- 0771US8491811B2Lubricant for compression refrigerating machine and refrigerating apparatus using the sameKANEKO MASATO·Filed 2007·Granted Jul 23, 2013·2 cites·20 claims
- 0870US8906250B2Lubricant composition for refrigerating machine and compressor using the sameKANEKO MASATO·Filed 2008·Granted Dec 9, 2014·1 cites·19 claims
- 0970US5686398AAdditive for lubricant or fuel, lubricating oil composition or fuel composition containing it, and substituted hydroxyaromatic ester derivativeIDEMITSU KOSAN CO·Filed 1994·Granted Nov 11, 1997·24 cites·34 claims
- 1069US8926857B2Lubricant for compression refrigerating machine and refrigerating apparatus using the sameKANEKO MASATO·Filed 2007·Granted Jan 6, 2015·1 cites·24 claims
- 1166US8894875B2Lubricant for compression refrigerating machine and refrigerating apparatus using the sameKANEKO MASATO·Filed 2007·Granted Nov 25, 2014·1 cites·19 claims
- 1265US6894010B2Lubricating oil composition for refrigerating machineIDEMITSU KOSAN CO·Filed 2001·Granted May 17, 2005·5 cites·16 claims
- 1359US8673169B2Lubricant composition for refrigerating machineSATO TOKUE·Filed 2009·Granted Mar 18, 2014·1 cites·13 claims
- 1455US11028335B2Grease composition, method for manufacturing grease composition, and method for using grease compositionIDEMITSU KOSAN CO·Filed 2018·Granted Jun 8, 2021·0 cites·12 claims
- 1555US8491810B2Lubricant for compression refrigerating machine and refrigerating apparatus using the sameKANEKO MASATO·Filed 2007·Granted Jul 23, 2013·0 cites·22 claims
- 1651US8349205B2Lubricant composition for refrigerating machinesIDEMITSU KOSAN CO·Filed 2009·Granted Jan 8, 2013·0 cites·14 claims
- 1747US8916060B2Lubricant for compression refrigerating machine and refrigerating apparatus using the sameKANEKO MASATO·Filed 2007·Granted Dec 23, 2014·0 cites·32 claims
- 1847US8409464B2Lubricant for compression refrigerating machine and refrigerating apparatus using the sameKANEKO MASATO·Filed 2007·Granted Apr 2, 2013·0 cites·10 claims
- 1936US8822395B2Refrigerating-machine oil composition and compressor and refrigerating apparatus both employing the sameIKEDA HARUTOMO·Filed 2006·Granted Sep 2, 2014·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →