Inventor · disambiguated record
Mineo Washima
Also filed as: WASHIMA MINEO
6 granted patents·11 pending applications·13 citations·filing 2001–2010
75Inventor score
Top patents by PatentIndex Score
17 records- 0177US7871737B2Metal composite for fuel cell and fuel cell bipolar plate using same, and fabrication method for sameHITACHI CABLE·Filed 2008·Granted Jan 18, 2011·5 cites·20 claims
- 0270US8124275B2Method of manufacturing catalyst carrier, catalyst carrier, and electrode of fuel cell batteryWASHIMA MINEO·Filed 2009·Granted Feb 28, 2012·3 cites·20 claims
- 0369US8039171B2Current-collecting composite plate for fuel cell and fuel cell fabricated using sameHITACHI CABLE·Filed 2008·Granted Oct 18, 2011·2 cites·8 claims
- 0456US8182960B2Metal separator for fuel cells and fabricating method thereofSEIDO MASAHIRO·Filed 2008·Granted May 22, 2012·1 cites·9 claims
- 0552US2009311577A1Corrosion-resistant material and manufacturing method of the sameHITACHI CABLE·Filed 2009·Application pending·0 cites
- 0651US2009263678A1Metal material with electric contact layer and manufacturing method of the sameHITACHI CABLE·Filed 2009·Application pending·0 cites
- 0751US2009297841A1Composite material with electric contact layer, and method of making the sameHITACHI CABLE·Filed 2009·Application pending·0 cites
- 0850US6696191B2Fuel cell and process for producing the sameHITACHI CABLE·Filed 2001·Granted Feb 24, 2004·2 cites·8 claims
- 0947US7763393B2Fuel cell having electrode channel member with comb-teeth shapeHITACHI CABLE·Filed 2006·Granted Jul 27, 2010·0 cites·12 claims
- 1047US2009297918A1Board material for fuel cell metallic separator, method of making same, and fuel cell metallic separatorHITACHI CABLE·Filed 2009·Application pending·0 cites
- 1143US2005282049A1Fuel cell aging method and apparatusHITACHI CABLE·Filed 2005·Application pending·0 cites
- 1242US2008057371A1Separator for Fuel Cell and Method for Producing SameHITACHI CABLE·Filed 2006·Application pending·0 cites
- 1342US2006154131A1Fuel cell separator and fabrication method thereof, and conductive corrosion-resistant metallic materialHITACHI CABLE·Filed 2005·Application pending·0 cites
- 1440US2010143707A1Surface-treated metal substrate and manufacturing method of the sameHITACHI CABLE·Filed 2009·Application pending·0 cites
- 1538US2004081879A1Fuel cell bipolarplateFiled 2003·Application pending·0 cites
- 1638US2010288539A1Printed wiring board and manufacturing method of the sameHITACHI CABLE·Filed 2010·Application pending·0 cites
- 1726US2003057437A1Compound semiconductor epitaxial wafer and devices using the sameFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →