| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | China | 2 | |
| #4 | Australia | 1 | |
| #5 | Canada | 1 | |
| #6 | Germany | 1 | |
| #7 | Italy | 1 | |
| #8 | Republic of Korea | 1 | |
| #9 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Transport | |
| #3 | Machines | |
| #4 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Operating tables | |
| #2 | Motor vehicles | |
| #3 | Unspecified technologies | |
| #4 | Elevators and escalators | |
| #5 | Hand carts |
| # | Name | Total Patents |
|---|---|---|
| #1 | Misawa Rintaro | 6 |
| #2 | Kikusato Tsutomu | 3 |
| #3 | Negishi Masaaki | 3 |
| #4 | Kawai Masanori | 1 |
| #5 | Masunaga Yoshifumi | 1 |
| #6 | Tsutomu Kikusato | 1 |
| #7 | Masaaki Negishi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2014020712A1 | Emergency evacuation cart | |
| US5996767A | Wheelchair transporter for use on an escalator and an escalator control system for transporting the wheelchair transporter on the escalator |