| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 14 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Packaging and shipping | |
| #3 | Civil engineering | |
| #4 | Macromolecular chemistry and polymers | |
| #5 | Environmental technology | |
| #6 | Textiles and paper | |
| #7 | Furniture and games |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yamamoto Kohei | 10 |
| #2 | Yamamotogohei | 2 |
| #3 | Yamamoto Masakazu | 1 |
| #4 | Uchida Yukihiro | 1 |
| #5 | Kohei Yamamoto | 1 |
| #6 | Yamamaoto Kohey | 1 |