| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Canada | 2 | |
| #3 | Germany | 2 | |
| #4 | France | 2 | |
| #5 | United Kingdom | 2 | |
| #6 | Sweden | 2 | |
| #7 | Australia | 1 | |
| #8 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Chairs and beds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Uchida Suekichi | 9 |
| #2 | Uchida S | 3 |
| Publication | Filing date | Title |
|---|---|---|
| US4200331A | Folding chair | |
| US4047753A | Foldable chair with rocking means | |
| US3941416A | Folding chair | |
| US3863698A | Chair with a detachable seat | |
| US3730584A | Foldable chair frame assembly |