| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 20 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Surface technology and coating | |
| #3 | Basic materials chemistry | |
| #4 | Machine tools | |
| #5 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Alloys | |
| #2 | Metal tempering | |
| #3 | Coating metallic material | |
| #4 | Coating compositions | |
| #5 | Layered products | |
| #6 | Casting metal | |
| #7 | Rolling metal | |
| #8 | Motor vehicles | |
| #9 | Single-crystal-growth | |
| #10 | Soldering, welding and flame cutting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hirakami Daisuke | 3 |
| #2 | Takeda Kazutoshi | 3 |
| #3 | Nakazawa Yoshiaki | 3 |
| #4 | Okonogi Makoto | 3 |
| #5 | Uchiyama Hiroaki | 2 |
| #6 | Yamazaki Shuichi | 2 |
| #7 | Takahashi Masaru | 2 |
| #8 | Fujimoto Tatsuo | 2 |
| #9 | Kawachi Takeshi | 2 |
| #10 | Fujii Hiroyasu | 2 |
| Publication | Filing date | Title |
|---|---|---|
| CN107208271A | Electromagnetic steel plate | |
| CN107002243A | Electromagnetic steel plate | |
| CN107148487A | Hot-dip galvanized steel sheet |