Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D783798 | Smoke exhaust hood for a tilting furnace | Sachio Ura, Takeshi Nakamura, Daishi Ochi | 2017-04-11 |
| 9199245 | Water supply launder of table gravity concentrator | Daishi Ochi, Takeshi Nakamura | 2015-12-01 |
| 9199246 | Gold concentrate recovery system and gold concentrate recovery method | Daishi Ochi, Takeshi Nakamura | 2015-12-01 |