| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Canada | 3 | |
| #3 | Australia | 2 | |
| #4 | Brazil | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Separating solids | |
| #2 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tsutsumi Masataka | 11 |
| #2 | Masataka Tsutsumi | 1 |
| #3 | Tsutumi Masataka | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU2017203791A1 | Rotary interstage screen apparatus | |
| US7111739B2 | Wet fine particle sizing and separating apparatus | |
| US6679386B2 | Low-density particle sizing apparatus and method | |
| US5336408A | Apparatus for separating particles from a fluid stream | |
| ZA9008269B | Dual-screen particle sizing apparatus | |
| US5100539A | Dual-screen particle sizing apparatus and method |