| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 2 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | Hong Kong | 1 | |
| #5 | Japan | 1 | |
| #6 | Republic of Korea | 1 | |
| #7 | Mexico | 1 | |
| #8 | Philippines | 1 | |
| #9 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Casting metal | |
| #2 | Foundry moulding |
| # | Name | Total Patents |
|---|---|---|
| #1 | Morikawa Shunichi | 9 |
| #2 | Yano Tadayuki | 9 |
| #3 | Shunichi Morikawa | 2 |
| #4 | Ide Hirofumi | 2 |
| #5 | Tadayuki Yano | 2 |
| #6 | Hirofumi Ide | 1 |
| Publication | Filing date | Title |
|---|---|---|
| MX2016002158A | Inclined gravity casting device. | |
| JP2011167760A | Gravity casting apparatus | |
| WO2011089711A1 | Tilt type gravity molding device |