Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11447881 | Ion exchange membrane for alkali chloride electrolysis and alkali chloride electrolysis apparatus | Takayuki Kaneko, Hiromitsu Kusano, Takuo Nishio, Kazuo Umemura | 2022-09-20 |
| 11434337 | Ion exchange membrane for alkali chloride electrolysis, and alkali chloride electrolysis apparatus | Takayuki Kaneko, Hiromitsu Kusano, Takuo Nishio | 2022-09-06 |