Inventor · disambiguated record
Izumi Terada
Also filed as: TERADA IZUMI
12 granted patents·7 pending applications·80 citations·filing 1991–2016
90Inventor score
Top patents by PatentIndex Score
19 records- 0191US7927503B2Lubricant for compression type refrigerating machine and refrigerating device using sameIDEMITSU KOSAN CO·Filed 2007·Granted Apr 19, 2011·14 cites·17 claims
- 0286US9388361B2Lubricating oil additive composition and lubricating oil compositionIDEMITSU KOSAN CO·Filed 2013·Granted Jul 12, 2016·5 cites·17 claims
- 0374US5908818ALubricating oil for compression-type refrigeratorsIDEMITSU KOSAN CO·Filed 1994·Granted Jun 1, 1999·25 cites·24 claims
- 0469US9074158B2Detergent-dispersant, additive composition for lubricant, and lubricant compositionIDEMITSU KOSAN CO·Filed 2014·Granted Jul 7, 2015·0 cites·7 claims
- 0568US8486871B2Lubricant for compression type refrigerating machine and refrigeration system using the sameNAGAO SATOSHI·Filed 2008·Granted Jul 16, 2013·2 cites·8 claims
- 0666US6906191B2Succinimide compounds and use thereofIDEMITSU KOSAN CO·Filed 2000·Granted Jun 14, 2005·7 cites·14 claims
- 0761US2010184982A1Detergent-dispersant, additive composition for lubricant, and lubricant compositionIDEMITSU KOSAN CO·Filed 2008·Application pending·0 cites
- 0860US5286905AProcess for producing biguanide derivativeIDEMITSU KOSAN CO·Filed 1991·Granted Feb 15, 1994·8 cites·32 claims
- 0957US8853139B2Detergent-dispersant, additive composition for lubricant, and lubricant compositionIWASAKI JUNYA·Filed 2012·Granted Oct 7, 2014·0 cites·6 claims
- 1055US5420352AProcess for the production of 1-phenoxy-2-aminopropaneIDEMITSU KOSAN CO·Filed 1994·Granted May 30, 1995·5 cites·18 claims
- 1152US2008108850A1Polyvinyl ether compoundIDEMITSU KOSAN CO·Filed 2007·Application pending·0 cites
- 1251US5262420APyridine derivatives and insecticide and miticide comprising said derivativesIDEMITSU KOSAN CO·Filed 1992·Granted Nov 16, 1993·6 cites·20 claims
- 1351US5175345AProcess for producing 2-fluoroisobutyric acid esterIDEMITSU KOSAN CO·Filed 1992·Granted Dec 29, 1992·4 cites·30 claims
- 1450US5250686AProcess for producing triazine compoundsIDEMITSU KOSAN CO·Filed 1992·Granted Oct 5, 1993·4 cites·20 claims
- 1542US2007042918A1Lubricating oil additive and lubricating oil compositionIDEMITSU KOSAN CO·Filed 2004·Application pending·0 cites
- 1642US2018291247A1Refrigeration oil, refrigerator composition, and refrigeratorIDEMITSU KOSAN CO·Filed 2016·Application pending·0 cites
- 1741US2005181957A1Lubricating oil additive composition for internal combustion engineFiled 2003·Application pending·0 cites
- 1836US2012232287A1Detergent dispersant and lubricating oil compositionIWASAKI JUNYA·Filed 2010·Application pending·0 cites
- 1927US2002010102A1Sulfur-containing organophosphorus compoundsFiled 1998·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →