| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 12 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Ladders | |
| #2 | Elevators and escalators |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tatsunori Takahashi | 3 |
| #2 | Yoshiharu Igarashi | 2 |
| #3 | Hirohito Morizane | 1 |
| #4 | Masamitsu Hachimaki | 1 |
| #5 | Nobuo Tomita | 1 |
| #6 | Makoto Shimodera | 1 |
| #7 | Takuya Ichinose | 1 |
| #8 | Hiroshi Shojima | 1 |
| #9 | Takashi Fukuda | 1 |
| #10 | Koji Yamanoshita | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN1911770A | Elevator reparing operation device | |
| CN1824596A | Operating device for repairing elevator | |
| CN1610406A | Monitoring system |