Top Inventors at Dnavec All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Mamoru Hasegawa | 4 |
| 2 | Yoshikazu Yonemitsu | 3 |
| 3 | Hiroshi Ban | 2 |
| #4 | Noemi Fusaki | 2 |
| #5 | Yasuji Ueda | 2 |
| #6 | Yui Harada | 2 |
| #7 | Keiichi Fukuda | 1 |
| #8 | Koichi Saeki | 1 |
| #9 | Makoto Inoue | 1 |
| #10 | Shinsuke Yuasa | 1 |
| #11 | Tomohisa Seki | 1 |