Ryu Hamaguchi

City:

Toyota

Country:

Japan

Published Applications:

Last publication date:

2025-10-23

Top Assignees for applications by Ryu Hamaguchi

The entities that hold a legal rights for patent applications filed by inventor Hamaguchi Ryu:

Ryu Hamaguchi from Toyota, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

CONTROL DEVICE FOR HYDROGEN ENGINE

Warming-up device of internal combustion engine

InventorID:

6200864 ⎘