Tetsuo Chato

City:

Osaka

Country:

Japan

Published Applications:

Last publication date:

2007-11-01

Top Assignees for applications by Tetsuo Chato

The entities that hold a legal rights for patent applications filed by inventor Chato Tetsuo:

Tetsuo Chato from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

Test circuit and test method that includes supplying a current to a plurality of light-receiving elements

Amplifier circuit and optical pickup device

Light-receiving amplifier circuit and optical pick-up device using the same

InventorID:

4340911 ⎘