Risa OIZUMI

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2026-06-04

Top Assignees for applications by Risa OIZUMI

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

Risa OIZUMI from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

BIPOLAR MEMBRANE ELECTRODIALYZER AND METHOD FOR OPERATING SAME

CALCIUM CARBONATE PRODUCTION METHOD AND PRODUCTION SYSTEM

METHOD FOR FIXING CARBON DIOXIDE, METHOD FOR PRODUCING CALCIUM CARBONATE, AND METHOD FOR UTILIZING WASTE GYPSUM BOARD

CALCIUM CARBONATE GENERATION METHOD AND SYSTEM

InventorID:

6816604 ⎘