Inventor · disambiguated record
Takeo Komatsubara
Also filed as: KOMATSUBARA TAKEO
14 granted patents·310 citations·filing 1987–2003
93Inventor score
Top patents by PatentIndex Score
14 records- 0192US6189335B1Multi-stage compressing refrigeration device and refrigerator using the deviceSANYO ELECTRIC CO·Filed 1999·Granted Feb 20, 2001·68 cites·7 claims
- 0288US6967842B2Electronic deviceSANYO ELECTRIC CO·Filed 2003·Granted Nov 22, 2005·62 cites·25 claims
- 0384US6427479B1Refrigerating device utilizing carbon dioxide as a refrigerantSANYO ELECTRIC CO·Filed 2000·Granted Aug 6, 2002·36 cites·23 claims
- 0480US5806336ARefrigeration apparatus and lubricating oil compositionSANYO ELECTRIC CO·Filed 1995·Granted Sep 15, 1998·37 cites·8 claims
- 0580US4983313ARefrigerating machine oil compositionIDEMITSU KOSAN CO·Filed 1990·Granted Jan 8, 1991·32 cites·12 claims
- 0666US6581404B2RefrigerantSANYO ELECTRIC CO·Filed 2002·Granted Jun 24, 2003·8 cites·2 claims
- 0758US6385995B1Apparatus having a refrigeration circuitSANYO ELECTRIC CO·Filed 2000·Granted May 14, 2002·5 cites·3 claims
- 0857US6644064B2Refrigerant and refrigerating deviceSANYO ELECTRIC CO·Filed 2001·Granted Nov 11, 2003·4 cites·14 claims
- 0955US6546738B2Stirling refrigeratorSANYO ELECTRIC CO·Filed 2002·Granted Apr 15, 2003·7 cites·19 claims
- 1055US6139296AMethod for treating metal surface, rotary shaft for refrigerant compressor treated by the method, vane for refrigerant compressor treated by the method, and refrigerant compressor using the sameSANYO ELECTRIC CO·Filed 1997·Granted Oct 31, 2000·20 cites·8 claims
- 1155US5369287ARefrigerator oil composition containing phenolic antioxidant amine and phosphoric triester componentsSANYO ELECTRIC CO·Filed 1992·Granted Nov 29, 1994·11 cites·1 claims
- 1245US6279325B1Stirling deviceSANYO ELECTRIC CO·Filed 1999·Granted Aug 28, 2001·11 cites·39 claims
- 1342US4800013ARefrigerator oil compositionIDEMITSU KOSAN CO·Filed 1987·Granted Jan 24, 1989·8 cites·4 claims
- 1433USD454887SStirling refrigerating machineSANYO ELECTRIC CO·Filed 2001·Granted Mar 26, 2002·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →