Mitsuaki Hirokawa

City:

Osaka

Country:

Japan

Published Applications:

Last publication date:

2010-05-06

Top Assignees for applications by Mitsuaki Hirokawa

The entities that hold a legal rights for patent applications filed by inventor Hirokawa Mitsuaki:

Mitsuaki Hirokawa from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

SPIRAL TYPE SEPARATION MEMBRANE ELEMENT

Spiral type separation membrane element

Spiral type separation membrane element

InventorID:

3607072 ⎘