| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 8 | |
| #2 | United States | 5 | |
| #3 | China | 4 | |
| #4 | EPO (European Patent Office) | 4 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Packaging and shipping | |
| #3 | Agriculture | |
| #4 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Harvesting | |
| #2 | Hand carts | |
| #3 | Cranes | |
| #4 | Lifting and pushing | |
| #5 | Motor vehicles | |
| #6 | Railway systems | |
| #7 | Transport or storage devices | |
| #8 | Climate change mitigation in transportation | |
| #9 | Crop agriculture | |
| #10 | Vehicle transmission mounting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Atsumi Kazuya | 21 |
| Publication | Filing date | Title |
|---|---|---|
| WO2020196733A1 | Work device provided with a cylindrical rotating body | |
| WO2020100820A1 | Flight vehicle and flight vehicle control system | |
| WO2017175771A1 | Assemble-type travelling carriage | |
| WO2016117397A1 | Self-propelled electric vacuum cleaner with extension |