| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 5 | |
| #2 | China | 4 | |
| #3 | EPO (European Patent Office) | 4 | |
| #4 | United States | 4 | |
| #5 | WIPO (World Intellectual Property Organization) | 4 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Containers for goods storage | |
| #2 | Spraying devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ichikawa Satoshi | 21 |
| #2 | Sakimura Takaaki | 20 |
| #3 | Sasaki Masashi | 20 |
| #4 | Sasaki Hajime | 15 |
| #5 | Mizuochi Masashi | 15 |
| #6 | Uehira Shouji | 6 |
| Publication | Filing date | Title |
|---|---|---|
| WO2020017648A1 | Cap | |
| US2019291930A1 | Cap and discharge container | |
| US2015353245A1 | Cap |