Shingo Doi

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2021-03-25

Top Assignees for applications by Shingo Doi

The entities that hold a legal rights for patent applications filed by inventor Doi Shingo:

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

DEVICE FOR DETECTING ABNORMALITY IN PASSENGER CONVEYOR

Passenger-conveyor step-chain monitoring system

PASSENGER CONVEYOR STEP AND METHOD FOR ASSEMBLING PASSENGER CONVEYOR STEP

InventorID:

2330056 ⎘