Atsuko Ryu

City:

Kitakyushu

Country:

Japan

Published Applications:

Last publication date:

2011-10-27

Top Assignees for applications by Atsuko Ryu

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

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

Adaptive differential pulse code modulation encoding apparatus and decoding apparatus

Acoustic characteristic control apparatus

Active muffler

InventorID:

6261008 ⎘