Yoshitaka Doi

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2008-05-22

Top Assignees for applications by Yoshitaka Doi

The entities that hold a legal rights for patent applications filed by inventor Doi Yoshitaka:

Yoshitaka Doi from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

Polymer electrolyte membrane and membrane-electrode assembly for polymer electrolyte fuel cell

InventorID:

4178749 ⎘