| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 8 | |
| #2 | EPO (European Patent Office) | 1 | |
| #3 | United States | 1 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Computer technology | |
| #3 | IT methods for management | |
| #4 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Healthcare informatics | |
| #2 | Diagnosis and surgery | |
| #3 | Household appliances | |
| #4 | Data processing systems | |
| #5 | Chairs and beds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Takahashi Koji | 11 |
| Publication | Filing date | Title |
|---|---|---|
| JP2020201642A | Schedule proposal system | |
| JP2019133290A | Bedding selection system | |
| JP2019118361A | Quilt | |
| JP2019101493A | Bedding selection support system | |
| JP2019076346A | Cushion material for pillow | |
| JP2018089102A | Bead cushion | |
| JP2017108900A | Sleep information collection system | |
| JP2017111609A | Bedding selection system and bedding physical property recognition system |