Hiroko Watanabe

City:

Oharai

Country:

Japan

Published Applications:

Last publication date:

2006-02-09

Top Assignees for applications by Hiroko Watanabe

The entities that hold a legal rights for patent applications filed by inventor Watanabe Hiroko:

Hiroko Watanabe from Oharai, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

Exhaust gas purification filter for diesel internal combustion engine and method for manufacturing the same and exhaust gas purification apparatus

Apparatus and method for purifying exhaust gas of internal combustion engine

InventorID:

4568116 ⎘