Inventor · disambiguated record
Keijiro Igarashi
Also filed as: IGARASHI KEIJIRO
9 granted patents·2 pending applications·422 citations·filing 1994–2004
92Inventor score
Files withSANYO ELECTRIC CO11
Top patents by PatentIndex Score
11 records- 0195US6414413B1Brushless DC motor and refrigerant compressor employing the motorSANYO ELECTRIC CO·Filed 2000·Granted Jul 2, 2002·54 cites·8 claims
- 0294US6147428ARotor of electric motorSANYO ELECTRIC CO·Filed 1998·Granted Nov 14, 2000·129 cites·4 claims
- 0390US6703748B2Brushless DC motor and refrigerant compressor employing the motorSANYO ELECTRIC CO·Filed 2002·Granted Mar 9, 2004·36 cites·1 claims
- 0490US6582207B2Motor compressor and cooling apparatus using the sameSANYO ELECTRIC CO·Filed 2001·Granted Jun 24, 2003·44 cites·7 claims
- 0589US5666015AElectric motor for a compressor with a rotor with combined balance weights and oil separation diskSANYO ELECTRIC CO·Filed 1994·Granted Sep 9, 1997·73 cites·7 claims
- 0685US7102264B2Synchronous induction motor and manufacturing method and drive unit for the same, and hermetic electric compressorSANYO ELECTRIC CO·Filed 2004·Granted Sep 5, 2006·22 cites·1 claims
- 0783US6737783B2Sealed motor compressorSANYO ELECTRIC CO·Filed 2001·Granted May 18, 2004·25 cites·13 claims
- 0877US6700270B2Synchronous induction motorSANYO ELECTRIC CO·Filed 2001·Granted Mar 2, 2004·24 cites·5 claims
- 0975US6873081B2Brushless DC motor and refrigerant compressor employing the motorSANYO ELECTRIC CO·Filed 2002·Granted Mar 29, 2005·15 cites·4 claims
- 1038US2004084984A1Synchronous induction motor and manufacturing method and drive unit for the same, and hermetic electric compressorSANYO ELECTRIC CO·Filed 2003·Application pending·0 cites
- 1137US2002140309A1Synchronous induction motor and manufacturing method and drive unit for the same, and hermetic electric compressorSANYO ELECTRIC CO·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →