Top Inventors at Tokuden Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Toru Tonomura | 25 |
| 2 | Yasuhiro Fujimoto | 18 |
| 3 | Kozo Okamoto | 10 |
| #4 | Yoshio Kitano | 9 |
| #5 | Sachio Tamaki | 5 |
| #6 | Takatsugu Kitano | 5 |
| #7 | Masayoshi Kimura | 4 |
| #8 | Masanobu Heguri | 2 |
| #9 | Shigeyuki Hirota | 2 |
| #10 | Toshiki Hanafusa | 2 |
| #11 | Yoshihiko Yamamura | 2 |
| #12 | Yukio Horie | 2 |
| #13 | Hideyuki Osamura | 1 |
| #14 | Hiroki Tsutsumi | 1 |
| #15 | Katsuichi Ichikawa | 1 |
| #16 | Kiyohiro Yamamori | 1 |
| #17 | Mamoru Watanabe | 1 |
| #18 | Osamichi Matsukawa | 1 |
| #19 | Senjin Kitano | 1 |
| #20 | Akihiko Hajikano | 1 |