| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 3 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | United States | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | China | 1 | |
| #6 | Hong Kong | 1 | |
| #7 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Diagnosis and surgery |
| # | Name | Total Patents |
|---|---|---|
| #1 | Suda Kota | 12 |
| Publication | Filing date | Title |
|---|---|---|
| JP2019122494A | Puncture instrument guide device | |
| JP2013034777A | Puncture instrument | |
| JP2009261485A | Guide device for boring instrument and boring instrument |