Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4654135 | Electrolytic cell for sea water | Shinichiro Yamamoto, Shigeki Sudo | 1987-03-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4654135 | Electrolytic cell for sea water | Shinichiro Yamamoto, Shigeki Sudo | 1987-03-31 |