Patents/Inventors

Koma Numata

OsakaJP3 patents

5 Patents

US124354312025
Metal Porous Sheet, Fuel Cell, and Water Electrolysis Device
SUMITOMO ELECTRIC INDUSTRIES, Ltd.
0 cites
US119965892024
Fuel Cell
SUMITOMO ELECTRIC INDUSTRIES, Ltd.
0 cites
US119846272024
Chromium Adsorption Material and Fuel Cell
SUMITOMO ELECTRIC INDUSTRIES, Ltd.
0 cites
US117571012023
Metal Porous Body and Method for Producing Metal Porous Body
Sumitomo Electric Industries, Ltd.
0 cites
US117571062023
Porous Body and Fuel Cell Including the Same
SUMITOMO ELECTRIC INDUSTRIES, Ltd.
0 cites