| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 2 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Hong Kong | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Republic of Korea | 1 | |
| #6 | Taiwan | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Surface technology and coating |
| # | Technology | |
|---|---|---|
| #1 | Shaping of plastics | |
| #2 | Electrolytic coating production | |
| #3 | Unspecified technologies | |
| #4 | Fillers | |
| #5 | Layered products | |
| #6 | Coating metallic material |
| # | Name | Total Patents |
|---|---|---|
| #1 | Miura Shuhei | 9 |
| #2 | Kasuya Masahiro | 4 |
| #3 | Muramatsu Maki | 4 |
| #4 | Chiba Hiroshi | 4 |
| #5 | Sasaki Yaeko | 3 |
| #6 | Nakamura Masayuki | 3 |
| #7 | Kuroyama Masumi | 3 |
| #8 | Ishikawa Tomonori | 3 |
| #9 | Kato Kazuo | 3 |
| #10 | Suzuki Kazutaka | 3 |
| Publication | Filing date | Title |
|---|---|---|
| CN111344439A | Magnesium or aluminum metal part with black oxide coating and preparation method thereof | |
| TW201807224A | Method for forming a film on a metal surface |