Iwao Usui

City:

Osaka

Country:

Japan

Published Applications:

Last publication date:

2007-04-19

Top Assignees for applications by Iwao Usui

The entities that hold a legal rights for patent applications filed by inventor Usui Iwao:

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

Non-polarizing beam splitter

Optical device for monitor and optical pickup apparatus

InventorID:

4394589 ⎘