| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 7 | |
| #2 | Japan | 3 | |
| #3 | Taiwan | 3 | |
| #4 | United States | 3 | |
| #5 | China | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Surface technology and coating | |
| #2 | Materials and metallurgy | |
| #3 | Semiconductors | |
| #4 | Electrical machinery and energy | |
| #5 | Optics | |
| #6 | Audio-visual technology | |
| #7 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Coating metallic material | |
| #2 | Semiconductor devices | |
| #3 | Building materials | |
| #4 | Changing non-ferrous metals | |
| #5 | Alloys | |
| #6 | Nonlinear optics | |
| #7 | Casings and printed circuits | |
| #8 | Cleaning | |
| #9 | Electric discharge tubes | |
| #10 | Cables and insulators |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kim Poong | 5 |
| #2 | Ito Takaharu | 4 |
| #3 | Mikashima Takanori | 3 |
| #4 | Hashiguchi Shouichi | 3 |
| #5 | Ito Manabu | 3 |
| #6 | Ito Yoshio | 2 |
| #7 | Ohki Masaharu | 2 |
| #8 | Nitta Junichi | 2 |
| #9 | Yoshida Toshinobu | 2 |
| #10 | Iijima Kaneyuki | 2 |
| Publication | Filing date | Title |
|---|---|---|
| JP2007260707A | Metallic component and method for manufacturing metallic component | |
| JP2007240037A | Metallic crucible | |
| JP2007162039A | Component in vacuum film-forming apparatus |