Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5360526 | Electrolytic cell | Osamu Arimoto, Shinji Katayama | 1994-11-01 |
| 5314591 | Electrolyzer and method of production | Shinji Katayama | 1994-05-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5360526 | Electrolytic cell | Osamu Arimoto, Shinji Katayama | 1994-11-01 |
| 5314591 | Electrolyzer and method of production | Shinji Katayama | 1994-05-24 |