| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 15 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Elevators and escalators |
| # | Name | Total Patents |
|---|---|---|
| #1 | Toshimitsu Imai | 2 |
| #2 | Tomoyuki Hatano Kazuhiro Suzuk | 1 |
| #3 | Hidehiko Taka Kazuhiko Ohayash | 1 |
| #4 | Meili Kita | 1 |
| #5 | Yoshien Ishikawa | 1 |
| #6 | Kazuhiko Takai | 1 |
| #7 | Isaharu Sato | 1 |
| #8 | Kenichi Okuyama | 1 |
| #9 | Oku Nobuhiro | 1 |
| #10 | Kazuhiko Miyawaki Masashi Taka | 1 |