Inventor · disambiguated record
Masahiro Seido
Also filed as: SEIDO MASAHIRO
9 granted patents·6 pending applications·47 citations·filing 1992–2010
83Inventor score
Top patents by PatentIndex Score
15 records- 0179US7399532B2Corrosive resistant metal material covered with conductive substanceHITACHI CABLE·Filed 2003·Granted Jul 15, 2008·29 cites·24 claims
- 0277US7871737B2Metal 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
- 0369US8039171B2Current-collecting composite plate for fuel cell and fuel cell fabricated using sameHITACHI CABLE·Filed 2008·Granted Oct 18, 2011·2 cites·8 claims
- 0465US6805989B2Separator for solid polymer electrolyte fuel cell and process for producing the sameHITACHI CABLE·Filed 2002·Granted Oct 19, 2004·9 cites·7 claims
- 0564US7862952B2Membrane electrode composite module, fuel cell and electronic equipment, and method of manufacturing the membrane electrode composite moduleHITACHI LTD·Filed 2005·Granted Jan 4, 2011·1 cites·16 claims
- 0656US8182960B2Metal separator for fuel cells and fabricating method thereofSEIDO MASAHIRO·Filed 2008·Granted May 22, 2012·1 cites·9 claims
- 0750US2009239129A1Metal separator for fuel cellHITACHI CABLE·Filed 2009·Application pending·0 cites
- 0847US7763393B2Fuel cell having electrode channel member with comb-teeth shapeHITACHI CABLE·Filed 2006·Granted Jul 27, 2010·0 cites·12 claims
- 0947US2009312187A1Method for fabricating a superconducting wireHITACHI CABLE·Filed 2009·Application pending·0 cites
- 1045US8227089B2Method of producing Nb3Sn superconducting wire rod, and Nb3Sn superconducting wire rodOHATA KATSUMI·Filed 2010·Granted Jul 24, 2012·0 cites·3 claims
- 1142US2008057371A1Separator for Fuel Cell and Method for Producing SameHITACHI CABLE·Filed 2006·Application pending·0 cites
- 1242US2006154131A1Fuel cell separator and fabrication method thereof, and conductive corrosion-resistant metallic materialHITACHI CABLE·Filed 2005·Application pending·0 cites
- 1340US2010096117A1Radiator plate, perforated plate and methods of making the sameHITACHI CABLE·Filed 2009·Application pending·0 cites
- 1438US2004081879A1Fuel cell bipolarplateFiled 2003·Application pending·0 cites
- 1529US5384088AOxide superconductive material of T1 (thallium) and Pb (lead) system and method for manufacturing the sameHITACHI CABLE·Filed 1992·Granted Jan 24, 1995·0 cites·15 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →