Chieko UMENO

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2022-10-06

Top Assignees for applications by Chieko UMENO

The entities that hold a legal rights for patent applications filed by inventor UMENO Chieko:

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

Power conversion apparatus and power conversion system

Fault detecting apparatus and detecting method of the same

InventorID:

935250 ⎘