Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4909913 | Method for recovering a metal | Kenichi Fukuda, Takashi Mori, Yasuhiro Kurauchi | 1990-03-20 |
| 4877498 | Method for producing a metal salt by electrolysis | Kenichi Fukuda, Takashi Mori, Yasuhiro Kurauchi, Masaharu Doi | 1989-10-31 |