Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4443317 | Electrode for electrolysis and process for its production | Yukio Kawashima, Makoto Kobayashi | 1984-04-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4443317 | Electrode for electrolysis and process for its production | Yukio Kawashima, Makoto Kobayashi | 1984-04-17 |