Noritoshi Oka

City:

Settsu

Country:

Japan

Published Applications:

Last publication date:

2009-03-19

Top Assignees for applications by Noritoshi Oka

The entities that hold a legal rights for patent applications filed by inventor Oka Noritoshi:

Noritoshi Oka from Settsu, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

Material for solid polyelectrolyte suitable for use in fuel cell

Fluorocopolymer material with sulfonic acid functional groups as a solid polyelectrolyte for use in fuel cells

InventorID:

6328168 ⎘