Inventor · disambiguated record
Takashi Kaimai
Also filed as: KAIMAI TAKASHI
16 granted patents·2 pending applications·316 citations·filing 1986–2010
94Inventor score
Files withJAPAN ENERGY CORP10ASAHI DENKA KOGYO KK2NIPPON MINING CO2JAPAN ENERGY CORP & MAYEKAWA M1JX NIPPON OIL & ENERGY CORP1
Top patents by PatentIndex Score
18 records- 0191US6248929B1Rubber process oil and production process thereofJAPAN ENERGY CORP·Filed 1999·Granted Jun 19, 2001·90 cites·9 claims
- 0277US6568195B2Ammonia refrigerating apparatusASAHI DENKA KOGYO KK·Filed 2001·Granted May 27, 2003·14 cites·6 claims
- 0370US5688433AAmmonia refrigerating machine, working fluid composition and methodJAPAN ENERGY CORP·Filed 1992·Granted Nov 18, 1997·33 cites·14 claims
- 0470US5651257AWorking fluid composition and method for lubricating ammonia refrigerating machineJAPAN ENERGY CORP & MAYEKAWA M·Filed 1995·Granted Jul 29, 1997·27 cites·8 claims
- 0569US5543068ALubricating oils for flon compressors, compositions adapted for flon compressors and composed of mixtures of said lubricating oils and flon, and process for lubricating flon compressor by using said lubricating oilsJAPAN ENERGY CORP·Filed 1992·Granted Aug 6, 1996·20 cites·36 claims
- 0667US6878263B2Rubber process oil and production process thereofJAPAN ENERGY CORP·Filed 2001·Granted Apr 12, 2005·11 cites·4 claims
- 0765US4770763AProcess for producing lubricant base oilNIPPON MINING CO·Filed 1987·Granted Sep 13, 1988·23 cites·10 claims
- 0864US7601253B2Process oil and process for producing the sameJAPAN ENERGY CORP·Filed 2002·Granted Oct 13, 2009·5 cites·7 claims
- 0964US5744053ALubricating oil additive, lubrication oil and working fluid for refrigeratorsJAPAN ENERGY CORP·Filed 1997·Granted Apr 28, 1998·20 cites·26 claims
- 1063US6548457B1Lubricant for refrigerating machine employing ammonia refrigerantJAPAN ENERGY CORP·Filed 2000·Granted Apr 15, 2003·6 cites·19 claims
- 1158US5711896APolyoxyalkylene glycol lubricating oils, working fluid compositions and methods of lubricatingJAPAN ENERGY CORP·Filed 1996·Granted Jan 27, 1998·17 cites·18 claims
- 1257US6335311B1Lubricant for refrigerators using ammonia refrigerantJAPAN ENERGY CORP·Filed 1999·Granted Jan 1, 2002·13 cites·12 claims
- 1356US5560854AWorking fluid composition for HFC refrigerant compressor containing benzotriazole derivatives, and a process for improving lubrication in a compressorNISSAN MOTOR·Filed 1995·Granted Oct 1, 1996·19 cites·14 claims
- 1451US6080705ARefrigerator oil, working fluid for refrigerator, and method for lubricating refrigeration systemJAPAN ENERGY CORP·Filed 1997·Granted Jun 27, 2000·12 cites·9 claims
- 1549US6875730B2Lubricant for refrigerating machine employing ammonia refrigerantASAHI DENKA KOGYO KK·Filed 2001·Granted Apr 5, 2005·1 cites·7 claims
- 1644US4707280ALubricating oil for use in Flon atmosphereNIPPON MINING CO·Filed 1986·Granted Nov 17, 1987·5 cites·3 claims
- 1742US2002193262A1Lubricating oil composition for refrigerating machine, working fluid, and refrigerating machineFiled 2002·Application pending·0 cites
- 1841US2011275549A1Lubricating oil compositionJX NIPPON OIL & ENERGY CORP·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →