Kei Sumimoto

City:

Yao

Country:

Japan

Published Applications:

Last publication date:

2020-05-21

Top Assignees for applications by Kei Sumimoto

The entities that hold a legal rights for patent applications filed by inventor Sumimoto Kei:

Kei Sumimoto from Yao, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

Bearing unit manufacturing device and bearing unit manufacturing method

InventorID:

6017434 ⎘