Tokyo
Japan
2
2008-05-22
The entities that hold a legal rights for patent applications filed by inventor Endoh Eiji:
Eiji Endoh from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Electrolyte membrane for polymer electrolyte fuel cell, process for its production and membrane-electrode assembly for polymer electrolyte fuel cell
#2 | 2008-05-22Polymer electrolyte membrane and membrane-electrode assembly for polymer electrolyte fuel cell
4178748 ⎘