| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Optics | |
| #3 | Medical technology | |
| #4 | Pharmaceuticals | |
| #5 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Producing goods from plastic | |
| #2 | Optical systems | |
| #3 | Spectacles | |
| #4 | Object sterilising | |
| #5 | Medical preparations | |
| #6 | Compounding processes | |
| #7 | Unspecified technologies | |
| #8 | Unspecified technologies | |
| #9 | Certain plastics | |
| #10 | Ropes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hyon Suong-Hyu | 13 |
| #2 | Ikada Yoshito | 11 |
| #3 | Boutani Hidekazu | 3 |
| #4 | Shikinami Yasuo | 3 |
| #5 | Tsuta Kaoru | 3 |
| #6 | Ikada Yoshita | 1 |
| #7 | Oka Masanori | 1 |
| #8 | Hyon Sung-Hyu | 1 |
| #9 | Ikata Yoshito | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5227412A | Biodegradable and resorbable surgical material and process for preparation of the same | |
| US4663358A | Porous and transparent poly(vinyl alcohol) gel and method of manufacturing the same | |
| US4781926A | Transdermal therapeutic composition |