| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 5 | |
| #2 | United States | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 | |
| #4 | China | 3 | |
| #5 | Taiwan | 3 | |
| #6 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machines | |
| #3 | Transport | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Furniture for children | |
| #2 | Unspecified technologies | |
| #3 | Chairs and beds | |
| #4 | Vehicle wheels | |
| #5 | Nails |
| # | Name | Total Patents |
|---|---|---|
| #1 | Matsumoto Junya | 20 |
| Publication | Filing date | Title |
|---|---|---|
| TW201836530A | Baby bed allowing changeable combinations | |
| EP3539423A1 | Infant bedding article | |
| WO2017163330A1 | Reassemblable crib | |
| TW201714560A | Support for bed-sharing and seating | |
| EP3318771A1 | Horizontal universal joint | |
| KR20180011118A | Prefabricated chair | |
| EP3132721A1 | Support tool for bed and seat |