| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Diagnosis and surgery | |
| #3 | Electrotherapy |
| # | Name | Total Patents |
|---|---|---|
| #1 | Katoh Osamu | 12 |
| #2 | Ogata Wayne | 7 |
| #3 | Kato Tomihisa | 4 |
| #4 | Ozawa Shinji | 3 |
| #5 | Tsuchikane Estuo | 1 |
| #6 | Watanabe Nobuyoshi | 1 |
| #7 | Momota Masashi | 1 |
| #8 | Kureha Atsushi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2011094767A2 | Methods and devices for recanalization of occluded body vessels using a double-sided guidewire | |
| US2010256616A1 | Recanalization system using radiofrequency energy | |
| US2008306499A1 | Recanalizing occluded vessels using controlled antegrade and retrograde tracking |