Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE32635 | Filter press | Yasuhiro Suekane, Hisao Nakao | 1988-04-05 |
| 4512889 | Filter press | Yasuhiro Suekane, Hisao Nakao | 1985-04-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE32635 | Filter press | Yasuhiro Suekane, Hisao Nakao | 1988-04-05 |
| 4512889 | Filter press | Yasuhiro Suekane, Hisao Nakao | 1985-04-23 |