Masatoshi Arai

City:

Annaka-shi

Country:

Japan

Published Applications:

Last publication date:

2008-01-17

Top Assignees for applications by Masatoshi Arai

The entities that hold a legal rights for patent applications filed by inventor Arai Masatoshi:

Masatoshi Arai from Annaka-shi, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

Oxygen enrichment membrane and composition for preparing the membrane

Highly oxygen permeable polymer

Curable silicone composition

Curable silicone composition

InventorID:

4094271 ⎘