Top Inventors at Fisa All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Toshio Saito | 6 |
| 2 | Makoto Hirasawa | 3 |
| 3 | Masaaki Tsuji | 3 |
| #4 | Susumu Saito | 3 |
| #5 | Takafumi Seto | 3 |
| #6 | Akira Okuyama | 3 |
| #7 | Ikuhiko Ozeki | 2 |
| #8 | Mei Mori | 2 |
| #9 | Makoto Ohno | 1 |
| #10 | Mori Mei | 1 |
| #11 | Ohno Makoto | 1 |
| #12 | Saito Susumu | 1 |
| #13 | Yasufumi Hozumi | 1 |