Hiroaki Usui

City:

Ora-gun

Country:

Japan

Published Applications:

Last publication date:

2008-04-24

Top Assignees for applications by Hiroaki Usui

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

Hiroaki Usui from Ora-gun, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

Scale removal system

Inactivating device for virus, bacteria, etc. and air conditioner using the same

InventorID:

4159629 ⎘