| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 2 | |
| #2 | Brazil | 1 | |
| #3 | Canada | 1 | |
| #4 | China | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Hong Kong | 1 | |
| #7 | Indonesia | 1 | |
| #8 | Israel | 1 | |
| #9 | India | 1 | |
| #10 | Iceland | 1 | |
| #11 | Malaysia | 1 | |
| #12 | Taiwan | 1 | |
| #13 | United States | 1 | |
| #14 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kamata Tsutomu | 10 |
| #2 | Kamata Tsutormu | 1 |
| #3 | Tsutomu Kamata | 1 |
| #4 | Kamata Takahiro | 1 |
| #5 | Kamata Tsumoto | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20010093058A | Gas-liquid separating apparatus | |
| BR9806018A | Gas-liquid separator. |