Sei-ichiro Yamamoto

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2014-04-10

Top Assignees for applications by Sei-ichiro Yamamoto

The entities that hold a legal rights for patent applications filed by inventor Yamamoto Sei-ichiro:

Sei-ichiro Yamamoto from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

Charging and billing system and billing device

Safety fence

InventorID:

700229 ⎘