Top Inventors at Maintech Co. 2020
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroshi Sekiya | 2 |
| 2 | Daisuke Kobayashi | 1 |
| 3 | Hiraku Sawada | 1 |
| #4 | Kazuyuki Yusa | 1 |
| #5 | Shinichiro Ogoda | 1 |
| #6 | Toshikazu Hamaura | 1 |
| #7 | Tomohiko Nagatsuka | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroshi Sekiya | 2 |
| 2 | Daisuke Kobayashi | 1 |
| 3 | Hiraku Sawada | 1 |
| #4 | Kazuyuki Yusa | 1 |
| #5 | Shinichiro Ogoda | 1 |
| #6 | Toshikazu Hamaura | 1 |
| #7 | Tomohiko Nagatsuka | 1 |