Risa ISHII

City:

Hitachi-shi

Country:

Japan

Published Applications:

Last publication date:

2021-04-22

Top Assignees for applications by Risa ISHII

The entities that hold a legal rights for patent applications filed by inventor ISHII Risa:

Risa ISHII from Hitachi-shi, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

EXTRACT RECOVERY METHOD AND ANALYSIS METHOD

Column packing material for supercritical fluid chromatography, column for supercritical fluid chromatography and preparation method therefor

SEPARATION METHOD AND ANALYSIS METHOD

InventorID:

2337492 ⎘