Etsu Hashimoto

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2025-08-28

Top Assignees for applications by Etsu Hashimoto

The entities that hold a legal rights for patent applications filed by inventor Hashimoto Etsu:

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

OPTICAL CONNECTOR CLEANING DEVICE

OPTICAL CONNECTOR CLEANING TOOL

Optical connector cleaning tool and optical connector cleaning tool attachment

End face observation device

Laser oscillator, optical communication method and system

Laser oscillator, optical communication method and system

InventorID:

1692485 ⎘