Assignee
KOYAMA TORU
0 granted patents·6 pending applications·0 citations·filing 2006–2007
Top patents by PatentIndex Score
6 records- 0150US2007238001A1Carbon support for fuel cell, electrode material for fuel cell, membrane electrode assembly using the same, fuel cell, fuel cell power system, and eletronic equipmentKOYAMA TORU·Filed 2007·Application pending·0 cites
- 0249US2008032173A1Hydrocarbon type polymer electrolyte, membrane/electrode assembly, and fuel cell power sourceKOYAMA TORU·Filed 2007·Application pending·0 cites
- 0347US2007072058A1Fuel cell and electronic equipment with the sameKOYAMA TORU·Filed 2006·Application pending·0 cites
- 0446US2007238000A1Electrolyte, electrolyte membrane, membrane/electrode assembly and fuel cell power sourceKOYAMA TORU·Filed 2007·Application pending·0 cites
- 0543US2006177708A1Fuel cell power system and operating method thereofKOYAMA TORU·Filed 2006·Application pending·0 cites
- 0641US2007128489A1Film electrode junction for fuel cell and fuel cellKOYAMA TORU·Filed 2006·Application pending·0 cites
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