| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 6 | |
| #2 | Singapore | 2 | |
| #3 | China | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | Japan | 1 | |
| #6 | Republic of Korea | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Mechanical elements | |
| #3 | Furniture and games | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Nails | |
| #3 | Unspecified technologies | |
| #4 | Special furniture | |
| #5 | Structural elements | |
| #6 | Office furniture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kashiwagi Eiji | 5 |
| #2 | Munakata Takeshi | 5 |
| #3 | Osada Nobuyuki | 4 |
| #4 | Harada Akiko | 3 |
| #5 | Fukasawa Naoto | 3 |
| #6 | Hida Takahiro | 3 |
| #7 | Nobuyuki Osada | 1 |
| #8 | Yamamoto Riken | 1 |
| #9 | Nishida Toyoaki | 1 |
| #10 | Takeshi Munakata | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2020235068A1 | Shelf | |
| WO2020194553A1 | Shelf | |
| WO2020194552A1 | Shelf | |
| JP2019036042A | Method of determining aptitude test, update method, determination device, update device, program and recording medium |