| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 13 | |
| #2 | United States | 3 | |
| #3 | United Kingdom | 2 | |
| #4 | Hong Kong | 1 | |
| #5 | Republic of Korea | 1 | |
| #6 | Singapore | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Swimming pools | |
| #2 | General building constructions | |
| #3 | Platform constructions | |
| #4 | Elevators and escalators |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sasaki Mitsuo | 20 |
| Publication | Filing date | Title |
|---|---|---|
| JPH04272100A | Weight balancing lift device | |
| JPH04189908A | Placement type post and guard fence using the same post | |
| JPH04128475A | Placement type assembled building | |
| JPH03271440A | Assembled structure of mounting type | |
| JPH02232475A | Prefabricated building | |
| JPH0296038A | Prefabricated type structure | |
| JPH01121486A | Enclosing means | |
| JPS6471940A | Built-up type roof | |
| JPS6443680A | Fence | |
| JPS6433333A | Prefabricated building | |
| JPS63304846A | Prefabricated building | |
| JPS63197707A | Prefabricated barricade | |
| JPS62244940A | Mount type assembled building |