| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Taiwan | 19 | |
| #2 | WIPO (World Intellectual Property Organization) | 14 | |
| #3 | Republic of Korea | 9 | |
| #4 | EPO (European Patent Office) | 7 | |
| #5 | China | 6 | |
| #6 | Australia | 5 | |
| #7 | United States | 5 | |
| #8 | Canada | 1 | |
| #9 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Surface technology and coating | |
| #2 | Audio-visual technology | |
| #3 | Machines | |
| #4 | Semiconductors | |
| #5 | Materials and metallurgy | |
| #6 | Electrical machinery and energy | |
| #7 | Optics | |
| #8 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Miura Shigeki | 60 |
| #2 | Shigeki Miura | 6 |
| #3 | Ha Soo Yeoul | 1 |
| #4 | Song Dong Hwan | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR101949213B1 | Frame of led lighting apparatus capable of side lighting | |
| KR20070063034A | Method for forming sn-ag-cu three-element alloy thin film on base | |
| KR20050053319A | Terminal having surface layer formed of sn-ag-cu ternary alloy formed thereon, and part and product having the same | |
| TW200418235A | Terminal having ruthenium layer and a connector with the terminal |