Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10472723 | Method of preventing reverse current flow through an ion exchange membrane electrolyzer | Kazuyuki Arai, Yoshinari Take, Terumi Hashimoto, Toshikazu HAYASHIDA | 2019-11-12 |