Koichi Kosaka

City:

Chikuma

Country:

Japan

Published Applications:

Last publication date:

2010-04-15

Top Assignees for applications by Koichi Kosaka

The entities that hold a legal rights for patent applications filed by inventor Kosaka Koichi:

Koichi Kosaka from Chikuma, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

Final polishing method for silicon single crystal wafer and silicon single crystal wafer

InventorID:

3601274 ⎘