Inventor · disambiguated record
Kei Hosoi
Also filed as: HOSOI KEI
5 granted patents·5 pending applications·7 citations·filing 2003–2009
72Inventor score
Top patents by PatentIndex Score
10 records- 0176US7517605B2Solid oxide fuel cell and separatorMITSUBISHI MATERIALS CORP·Filed 2006·Granted Apr 14, 2009·2 cites·3 claims
- 0275US7914941B2Solid oxide fuel cell and manufacturing method thereofKANSAI ELECTRIC POWER CO·Filed 2009·Granted Mar 29, 2011·3 cites·5 claims
- 0362US7989121B2Solid oxide fuel cell and separatorMITSUBISHI MATERIALS CORP·Filed 2009·Granted Aug 2, 2011·0 cites·10 claims
- 0461US2009098433A1Solid oxide fuel cell and separatorKOMADA NORIKAZU·Filed 2008·Application pending·0 cites
- 0558US7754359B2Solid oxide fuel cellMITSUBISHI MATERIALS CORP·Filed 2007·Granted Jul 13, 2010·0 cites·1 claims
- 0657US7201991B2Solid oxide fuel cell and separatorKANSAI ELECTRIC POWER CO·Filed 2003·Granted Apr 10, 2007·2 cites·20 claims
- 0745US2005064277A1Solid oxide fuel cell and manufacturing method thereofFiled 2004·Application pending·0 cites
- 0842US2005221140A1Solid oxide fuel cellHOSHINO KOJI·Filed 2003·Application pending·0 cites
- 0939US2005089749A1Electrode of solid oxide type fuel cell and solid oxide type fuel cellFiled 2003·Application pending·0 cites
- 1038US2007015015A1Solid oxide fuel cellHOSHINO KOJI·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →