Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5066399 | Belt press type dehydration device | Yasuhide Kinoda | 1991-11-19 |
| 4743379 | Flotation device | Yasuhide Kinoda | 1988-05-10 |
| 4738783 | Flotation cyclone device | Yasuhide Kinoda | 1988-04-19 |
| 4738784 | Flotation device | — | 1988-04-19 |