Top Inventors at Descente All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Shunsaku Kagechi | 4 |
| 2 | Masanori Fujimoto | 3 |
| 3 | Seiichi Maejima | 3 |
| #4 | Seiichi Maeshima | 3 |
| #5 | Ryoichi Inoue | 2 |
| #6 | Ryosuke Yasuda | 2 |
| #7 | Nobuo Kusamoto | 1 |
| #8 | Yasuji Kawamura | 1 |
| #9 | Yoshihiko Itagaki | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Shunsaku Kagechi | 4 |
| 2 | Masanori Fujimoto | 3 |
| 3 | Seiichi Maejima | 3 |
| #4 | Seiichi Maeshima | 3 |
| #5 | Ryoichi Inoue | 2 |
| #6 | Ryosuke Yasuda | 2 |
| #7 | Nobuo Kusamoto | 1 |
| #8 | Yasuji Kawamura | 1 |
| #9 | Yoshihiko Itagaki | 1 |