Top Inventors at Freund All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Shigemi Isobe | 5 |
| 2 | Takashi Terada | 4 |
| 3 | Yasutoyo Fusejima | 4 |
| #4 | Hiroshi Nagao | 3 |
| #5 | Masayuki Ikeda | 3 |
| #6 | Hirotsune Yasumi | 2 |
| #7 | Norikazu Saitou | 2 |
| #8 | Takuya Nakamura | 2 |
| #9 | Iwao Fusejima | 1 |
| #10 | Kazuhiko Nara | 1 |
| #11 | Katsuhiko Suzuki | 1 |
| #12 | Kazuomi Unosawa | 1 |
| #13 | Kiyoshi Imai | 1 |
| #14 | Kouji Fukuda | 1 |
| #15 | Masayuki Omori | 1 |
| #16 | Mutsuhito Yoneta | 1 |
| #17 | Naoko Mizuno | 1 |
| #18 | Narimichi Takei | 1 |
| #19 | Naoya Watanabe | 1 |
| #20 | Satoshi Murakami | 1 |
| #21 | Shouji Fuchigami | 1 |
| #22 | Takerou Adachi | 1 |
| #23 | Yoshito Saji | 1 |