| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 2 | |
| #2 | Slovakia | 2 | |
| #3 | Australia | 1 | |
| #4 | Canada | 1 | |
| #5 | Egypt | 1 | |
| #6 | India | 1 | |
| #7 | Japan | 1 | |
| #8 | Saudi Arabia | 1 | |
| #9 | Singapore | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Magnetic or electrostatic solid separation | |
| #2 | Climate change adaptation technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hara Keiichi | 7 |
| #2 | Keiichi Hara | 2 |
| #3 | Hara Keichi | 1 |
| #4 | Kurita Katsutoshi | 1 |
| #5 | Tomigashi Kunio | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2012219591A | Permeation structure, water collecting facility with the same and installation method for the same |