| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 4 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Poland | 2 | |
| #4 | United States | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Environmental technology | |
| #3 | Mechanical elements | |
| #4 | Control | |
| #5 | Machine tools | |
| #6 | IT methods for management |
| # | Name | Total Patents |
|---|---|---|
| #1 | Iwasaki Yasunori | 7 |
| #2 | Ebira Kazuyuki | 7 |
| #3 | Saito Yasuo | 4 |
| #4 | Komura Atsushi | 3 |
| #5 | Ueda Takeshi | 3 |
| #6 | Ikeda Hiroshi | 3 |
| #7 | Omichi Noriko | 2 |
| #8 | Ohnishi Hiroshi | 2 |
| #9 | Higashi Masaaki | 2 |
| #10 | Fujimoto Mitsuo | 2 |
| Publication | Filing date | Title |
|---|---|---|
| KR20100087380A | Dissimilar metal joint structure, tank skirt having the dissimilar metal joint structure, transport ship having the tank skirt, and dissimilar metal member jointing method | |
| CN101137538A | Stern structure of ship |