Inventor · disambiguated record
Masaaki Nishikata
Also filed as: NISHIKATA MASAAKI
7 granted patents·3 pending applications·26 citations·filing 2007–2009
80Inventor score
Top patents by PatentIndex Score
10 records- 0160US7839046B2Claw pole type motor and pumpPANASONIC ELEC WORKS CO LTD·Filed 2008·Granted Nov 23, 2010·3 cites·4 claims
- 0260US7566212B2Vane pump with blade base membersMATSUSHITA ELECTRIC WORKS LTD·Filed 2007·Granted Jul 28, 2009·2 cites·6 claims
- 0357US7566211B2Vane pump having vanes with a cutout portionMATSUSHITA ELECTRIC WORKS LTD·Filed 2007·Granted Jul 28, 2009·1 cites·4 claims
- 0454US8257071B2Vane pumpMATSUKI ETSUO·Filed 2009·Granted Sep 4, 2012·2 cites·4 claims
- 0554USD616903SPumpPANASONIC ELEC WORKS CO LTD·Filed 2009·Granted Jun 1, 2010·11 cites·1 claims
- 0646USD604329SPumpPANASONIC ELEC WORKS CO LTD·Filed 2008·Granted Nov 17, 2009·7 cites·1 claims
- 0745US7628594B2Vane pump having a labyrinth seal and gap between a top surface of a rotor and a ceiling surface of a rotor chamber that is formed between upper and lower casesMATSUSHITA ELECTRIC WORKS LTD·Filed 2007·Granted Dec 8, 2009·0 cites·12 claims
- 0845US2008219875A1Magnetic drive vane pumpMATSUSHITA ELECTRIC WORKS LTD·Filed 2008·Application pending·0 cites
- 0945US2009162232A1Vane pumpPANASONIC ELEC WORKS CO LTD·Filed 2008·Application pending·0 cites
- 1044US2009081059A1PumpMATSUSHITA ELECTRIC WORKS LTD·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →