| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | United States | 3 | |
| #3 | Canada | 2 | |
| #4 | Australia | 1 | |
| #5 | Republic of Korea | 1 | |
| #6 | New Zealand | 1 | |
| #7 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Implantable devices | |
| #2 | Unspecified technologies | |
| #3 | Diagnosis and surgery |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kurihashi Katsuaki | 12 |
| Publication | Filing date | Title |
|---|---|---|
| EP1048275A2 | Apparatus for intubation of lacrimal duct | |
| US6383192B1 | Apparatus for intubation of lacrimal duct |