Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872973 | Cyclone classifier | Iwao Ikebuchi, Mamoru Nakano, Akira Ganze | 1989-10-10 |
| 4660776 | Vertical grinding mill | Iwao Ikebuchi, Akira Ganse | 1987-04-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872973 | Cyclone classifier | Iwao Ikebuchi, Mamoru Nakano, Akira Ganze | 1989-10-10 |
| 4660776 | Vertical grinding mill | Iwao Ikebuchi, Akira Ganse | 1987-04-28 |