Inventor · disambiguated record
Keiko Kushibiki
Also filed as: KUSHIBIKI KEIKO
37 granted patents·3 pending applications·540 citations·filing 1996–2008
97Inventor score
Top patents by PatentIndex Score
40 records- 0193US6028263AThermoelectric power generating apparatus and method for driving sameNISSAN MOTOR·Filed 1998·Granted Feb 22, 2000·88 cites·20 claims
- 0292US5952728AThermoelectric conversion module having channels filled with semiconducting material and insulating fillersNGK INSULATORS LTD·Filed 1996·Granted Sep 14, 1999·77 cites·6 claims
- 0387US5994637AThermoelectric conversion module and method of manufacturing the sameNGK INSULATORS LTD·Filed 1998·Granted Nov 30, 1999·50 cites·17 claims
- 0484US6306673B1Thermoelectric conversion module and method of manufacturing the sameNGK INSULATORS LTD·Filed 1999·Granted Oct 23, 2001·42 cites·5 claims
- 0583US6893760B2Solid oxide fuel cellNISSAN MOTOR·Filed 2002·Granted May 17, 2005·19 cites·13 claims
- 0683US6005182AThermoelectric conversion module and method of manufacturing the sameNGK INSULATORS LTD·Filed 1998·Granted Dec 21, 1999·47 cites·19 claims
- 0782US6926852B2Cell plate structure for solid electrolyte fuel cell, solid electrolyte fuel cell and related manufacturing methodNISSAN MOTOR·Filed 2002·Granted Aug 9, 2005·20 cites·17 claims
- 0882US6172427B1Electric energy supply system for vehicleNISSAN MOTOR·Filed 1998·Granted Jan 9, 2001·66 cites·14 claims
- 0980US7556878B2Fuel cell with separator and porous support member including high density portionNISSAN MOTOR·Filed 2006·Granted Jul 7, 2009·4 cites·20 claims
- 1078US8580452B2Fuel cell assemblyYAGUCHI TATSUYA·Filed 2008·Granted Nov 12, 2013·4 cites·31 claims
- 1175US8535846B2Fuel cellKUSHIBIKI KEIKO·Filed 2006·Granted Sep 17, 2013·3 cites·21 claims
- 1275US8168346B2Fuel cell stack structureKUSHIBIKI KEIKO·Filed 2006·Granted May 1, 2012·3 cites·10 claims
- 1375US7326484B2Solid oxide fuel cellNISSAN MOTOR·Filed 2005·Granted Feb 5, 2008·3 cites·13 claims
- 1473US5705434AMethod of manufacturing thermoelectric conversion moduleNGK INSULATORS LTD·Filed 1996·Granted Jan 6, 1998·30 cites·5 claims
- 1570US8609295B2Solid-electrolyte fuel cell and stack structureIBUKA SHIGEO·Filed 2005·Granted Dec 17, 2013·3 cites·11 claims
- 1670US6896989B2Solid electrolyte fuel cell and related manufacturing methodNISSAN MOTOR·Filed 2002·Granted May 24, 2005·11 cites·14 claims
- 1769US8323845B2Solid oxide electrolyte fuel cell plate structure, stack and electrical power generation unitHATANO MASAHARU·Filed 2006·Granted Dec 4, 2012·1 cites·6 claims
- 1868US5886291AThermoelectric conversion module and method of manufacturing the sameNGK INSULATORS LTD·Filed 1996·Granted Mar 23, 1999·20 cites·8 claims
- 1966US8039157B2Startup method for fuel cell stack structure, temperature control method for fuel cell stack structure, and fuel cell stack structureNISSAN MOTOR·Filed 2005·Granted Oct 18, 2011·1 cites·12 claims
- 2065US7157170B2Electric power generating apparatus and related methodNISSAN MOTOR·Filed 2003·Granted Jan 2, 2007·8 cites·17 claims
- 2165US7122265B2Single cell for fuel cell and solid oxide fuel cellNISSAN MOTOR·Filed 2001·Granted Oct 17, 2006·5 cites·28 claims
- 2265US7045243B2Cell plate structure for fuel cell, manufacturing method thereof and solid electrolyte type fuel cellNISSAN MOTOR·Filed 2002·Granted May 16, 2006·6 cites·10 claims
- 2365US6969565B2Solid oxide fuel cell stack and method of manufacturing the sameNISSAN MOTOR·Filed 2001·Granted Nov 29, 2005·6 cites·18 claims
- 2464US8815461B2Solid electrolyte fuel cell systemTAKEUCHI KAZUFUMI·Filed 2008·Granted Aug 26, 2014·1 cites·18 claims
- 2559US7122268B2Solid oxide electrolyte fuel cell plate structure, stack and electrical power generation unitNISSAN MOTOR·Filed 2002·Granted Oct 17, 2006·3 cites·14 claims
- 2658US7790328B2Single cell for fuel cell and solid oxide fuel cellNISSAN MOTOR·Filed 2006·Granted Sep 7, 2010·0 cites·20 claims
- 2756US7186475B2Unit cell for solid oxide electrolyte type fuel cell and related manufacturing methodNISSAN MOTOR·Filed 2002·Granted Mar 6, 2007·3 cites·15 claims
- 2856US7157169B2Fuel cellNISSAN MOTOR·Filed 2002·Granted Jan 2, 2007·3 cites·14 claims
- 2955US7338729B2Fuel cell collector structure and solid oxide fuel cell stack using the sameNISSAN MOTOR·Filed 2004·Granted Mar 4, 2008·2 cites·13 claims
- 3053US7074513B2Unit cell for solid electrolyte type fuel cell and related manufacturing methodNISSAN MOTOR·Filed 2002·Granted Jul 11, 2006·2 cites·12 claims
- 3152US7938289B2Thermal insulating container for a heat generating unit of a fuel cell systemNISSAN MOTOR·Filed 2005·Granted May 10, 2011·0 cites·13 claims
- 3250US8304126B2Fuel cellYAGUCHI TATSUYA·Filed 2008·Granted Nov 6, 2012·0 cites·19 claims
- 3348US8530103B2Fuel cell system and control method thereofSONG DONG·Filed 2008·Granted Sep 10, 2013·0 cites·8 claims
- 3447US6235981B1P-type thermoelectric converting substance and method of manufacturing the sameNGK INSULATORS LTD·Filed 1999·Granted May 22, 2001·9 cites·27 claims
- 3546US8497042B2Fuel cell systemTAKEUCHI KAZUFUMI·Filed 2008·Granted Jul 30, 2013·0 cites·10 claims
- 3645US7811716B2Fuel cellNISSAN MOTOR·Filed 2003·Granted Oct 12, 2010·0 cites·23 claims
- 3745US2006051637A1Fuel cell system and related methodNISSAN MOTOR·Filed 2004·Application pending·0 cites
- 3845US2008014488A1Fuel Cell DeviceNISSAN MOTOR·Filed 2005·Application pending·0 cites
- 3944US8288052B2Fuel cellKUSHIBIKI KEIKO·Filed 2005·Granted Oct 16, 2012·0 cites·22 claims
- 4041US2003077504A1Unit cell for fuel cell and solid oxide fuel cellNISSAN MOTOR·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →