Top Inventors at Hitachi Ferrite Electronics All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Youichi Yamamoto | 2 |
| 2 | Hirokazu Araki | 1 |
| 3 | Hisao Hirata | 1 |
| #4 | Masao Ishiwaki | 1 |
| #5 | Masahiro Mita | 1 |
| #6 | Narutoshi Minami | 1 |
| #7 | Norikazu Koyuhara | 1 |
| #8 | Osamu Miyata | 1 |
| #9 | Shin Nakajima | 1 |
| #10 | Soh Kimura | 1 |
| #11 | Takayuki Ishimoto | 1 |
| #12 | Tadashi Kotani | 1 |
| #13 | Takashi Sano | 1 |
| #14 | Toshihiko Tanaka | 1 |