Top Inventors at Daiden Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Mitsuharu Noto | 2 |
| 2 | Yasuyuki Goto | 2 |
| 3 | Goro Kobayashi | 1 |
| #4 | Hikaru Ibi | 1 |
| #5 | Hiroaki Kamohara | 1 |
| #6 | Hidetoshi Takano | 1 |
| #7 | Hirotoshi Tateishi | 1 |
| #8 | Kiyoshi Mizuno | 1 |
| #9 | Masanao Era | 1 |
| #10 | Noriyuki Takao | 1 |
| #11 | Shuichi Yamaguchi | 1 |
| #12 | Susumu Koga | 1 |
| #13 | Syuuichi Yamaguchi | 1 |
| #14 | Toshihiko Kono | 1 |
| #15 | Tsuyoshi Hayashida | 1 |
| #16 | Akira Ito | 1 |