Top Inventors at Fis All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Kazuo Onaga | 4 |
| 2 | Junko Yanagitani | 3 |
| 3 | Hiroshi Koda | 2 |
| #4 | Katsuyuki Tanaka | 2 |
| #5 | Kiyoshi Sagawa | 2 |
| #6 | Mariko Sugimura | 2 |
| #7 | Osamu Inazawa | 2 |
| #8 | Shinichi Harima | 2 |
| #9 | Kiyonori Ono | 1 |
| #10 | Mitsuharu Kira | 1 |
| #11 | Noriko Kiyoshi | 1 |
| #12 | Satoshi Hiyama | 1 |
| #13 | Yuki Moritani | 1 |
| #14 | Yuuki Yamada | 1 |