| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | Republic of Korea | 2 | |
| #3 | United States | 2 | |
| #4 | Australia | 1 | |
| #5 | Canada | 1 | |
| #6 | China | 1 | |
| #7 | Hong Kong | 1 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Electrotherapy |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hirofuji Michio | 5 |
| #2 | Hujimaki Kumiko | 4 |
| #3 | Michio Hirofuji | 2 |
| #4 | Hirojuji Michio | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR100191415B1 | Device for increasing electric field of therapeutic apparatus utilizing electric potential | |
| WO9610438A1 | Conductor cord disconnnection checker for low-voltage output low-frequency cosmetic device |