Top Inventors at Tokiwa Electric All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroshi Kurihara | 5 |
| 2 | Kozo Hayashi | 5 |
| 3 | Kyoichi Fujimoto | 5 |
| #4 | Motonari Yanagawa | 5 |
| #5 | Taku Murase | 5 |
| #6 | Toshifumi Saitoh | 5 |
| #7 | Naoyoshi Sato | 3 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroshi Kurihara | 5 |
| 2 | Kozo Hayashi | 5 |
| 3 | Kyoichi Fujimoto | 5 |
| #4 | Motonari Yanagawa | 5 |
| #5 | Taku Murase | 5 |
| #6 | Toshifumi Saitoh | 5 |
| #7 | Naoyoshi Sato | 3 |