Top Inventors at Techno Dream 21 Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroshi Kawasaki | 5 |
| 2 | Ryo Furukawa | 5 |
| 3 | Ryusuke Sagawa | 1 |
| #4 | Tomoya Itano | 1 |
| #5 | Yasushi Yagi | 1 |
| #6 | Akihiko Morisaka | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroshi Kawasaki | 5 |
| 2 | Ryo Furukawa | 5 |
| 3 | Ryusuke Sagawa | 1 |
| #4 | Tomoya Itano | 1 |
| #5 | Yasushi Yagi | 1 |
| #6 | Akihiko Morisaka | 1 |