Inventor · disambiguated record
Toshinori Tazaki
Also filed as: TAZAKI TOSHINORI
24 granted patents·2 pending applications·753 citations·filing 1990–2009
97Inventor score
Top patents by PatentIndex Score
26 records- 0196US6193906B1Refrigerating oil composition containing a polyether additiveIDEMITSU KOSAN CO·Filed 1998·Granted Feb 27, 2001·82 cites·9 claims
- 0294US6306803B1Refrigerator oil for carbon dioxide refrigerant, and method of using it for lubricationIDEMITSU KOSAN CO·Filed 1999·Granted Oct 23, 2001·94 cites·19 claims
- 0394US5391626AStyrenic block copolymer and process for producing sameIDEMITSU KOSAN CO·Filed 1993·Granted Feb 21, 1995·82 cites·2 claims
- 0493US6322719B2Refrigerating oil compositionIDEMITSU KOSAN CO·Filed 2000·Granted Nov 27, 2001·39 cites·12 claims
- 0587US5670580APropylene block copolymer, process for preparing same, and modified copolymer using propylene block copolymerIDEMITSU KOSAN CO·Filed 1994·Granted Sep 23, 1997·51 cites·20 claims
- 0687US5260394AStyrene copolymer and process for production thereofIDEMITSU KOSAN CO·Filed 1990·Granted Nov 9, 1993·50 cites·23 claims
- 0786US5739225AProcess for preparing olefin polymer, and ethylenic polymerIDEMITSU KOSAN CO·Filed 1994·Granted Apr 14, 1998·52 cites·11 claims
- 0885US7018961B2Refrigerating machine oil composition for carbon dioxide refrigerantIDEMITSU KOSAN CO·Filed 2003·Granted Mar 28, 2006·19 cites·12 claims
- 0985US6613725B1Refrigerating machine oil composition for a carbon dioxide refrigerantIDEMITSU KOSAN CO·Filed 2000·Granted Sep 2, 2003·26 cites·20 claims
- 1081US5608009AOlefin copolymer and process for preparing sameIDEMITSU KOSAN CO·Filed 1993·Granted Mar 4, 1997·35 cites·9 claims
- 1181US5250629AGraft copolymer and process for producing the sameIDEMITSU KOSAN CO·Filed 1991·Granted Oct 5, 1993·49 cites·15 claims
- 1280US6759373B2Refrigerating machine oil composition for carbon dioxide refrigerantIDEMITSU KOSAN CO·Filed 2000·Granted Jul 6, 2004·18 cites·18 claims
- 1380US6354094B2Refrigerator oil composition, and method of using the composition for lubricationIDEMITSU KOSAN CO·Filed 2001·Granted Mar 12, 2002·16 cites·13 claims
- 1479US5554695AStyrenic copolymer and process for producing sameIDEMITSU KOSAN CO·Filed 1995·Granted Sep 10, 1996·33 cites·2 claims
- 1577US5418290AStyrenic block copolymers and process for producing sameIDEMITSU KOSAN CO·Filed 1994·Granted May 23, 1995·42 cites·8 claims
- 1676US6815402B2Lubricating oil composition containing cyclic organophosphorus compoundIDEMITSU KOSAN CO·Filed 2000·Granted Nov 9, 2004·13 cites·14 claims
- 1773US6263683B1Refrigerator oil composition, and method of using the composition for lubricationIDEMITSU KOSAN CO·Filed 1999·Granted Jul 24, 2001·22 cites·11 claims
- 1871US8324140B2Refrigerating machine oil composition for carbon dioxide refrigerantTAZAKI TOSHINORI·Filed 2006·Granted Dec 4, 2012·2 cites·3 claims
- 1963US6846430B2Refrigerating machine oil composition for natural refrigerantIDEMITSU KOSAN CO·Filed 2000·Granted Jan 25, 2005·5 cites·11 claims
- 2058US8648022B2Lubricating oil for refrigerator and hydraulic fluid composition for refrigerator using the sameMOGAMI KENJI·Filed 2009·Granted Feb 11, 2014·1 cites·18 claims
- 2152US7323117B2Refrigerating oil composition for natural substance-based refrigerantsIDEMITSU KOSAN CO·Filed 2004·Granted Jan 29, 2008·0 cites·12 claims
- 2251US5475061AProcess for producing styrenic copolymerIDEMITSU KOSAN CO·Filed 1994·Granted Dec 12, 1995·7 cites·4 claims
- 2346US5391671AStyrene copolymer and process for production thereofIDEMITSU KOSAN CO·Filed 1993·Granted Feb 21, 1995·9 cites·6 claims
- 2444US2004157753A1Lubricating oil for refrigerators and hydraulic fluid composition for refrigerator using the sameFiled 2001·Application pending·0 cites
- 2541US2004167042A1Lubricating oil for refrigerating machine and hydraulic composition containing the same for use in refrigerating machineFiled 2001·Application pending·0 cites
- 2640US5262504AStyrene copolymer and process for production thereofIDEMITSU KOSAN CO·Filed 1990·Granted Nov 16, 1993·6 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →