Top Inventors at Toa Electronics All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Masaharu Yamasato | 3 |
| 2 | Teruaki Katube | 3 |
| 3 | Tomio Taguchi | 3 |
| #4 | Yoshiki Yanagida | 3 |
| #5 | Akihiko Kato | 3 |
| #6 | Hiroyuki Suzuki | 2 |
| #7 | Takeru Shibata | 2 |
| #8 | Toshio Gotsu | 2 |
| #9 | Toshiyuki Nakama | 2 |
| #10 | Yoshihiro Tsuzuso | 2 |
| #11 | Katsuaki Aikawa | 1 |
| #12 | Tadashi Shiratama | 1 |