Top Inventors at Nitivy Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Mitsutaka Uzumaki | 3 |
| 2 | Hiroshi Horie | 2 |
| 3 | Ichiro Nagashima | 2 |
| #4 | Masahiko Takashio | 2 |
| #5 | Mitsuo Suzuki | 2 |
| #6 | Tadayoshi Utsumi | 2 |
| #7 | Tetsuro Suehiro | 2 |
| #8 | Aizo Yamauchi | 2 |
| #9 | Akihisa Shirasaka | 2 |
| #10 | Goro Fujiwara | 1 |
| #11 | Hajime Uchino | 1 |
| #12 | Hisao Ichijo | 1 |
| #13 | Hideaki Morisaka | 1 |
| #14 | Kazuo Inomata | 1 |
| #15 | Katunosin Isogai | 1 |
| #16 | Kouji Masuda | 1 |
| #17 | Masao Kogure | 1 |
| #18 | Marcos Masaki Komiya | 1 |
| #19 | Masahiro Takaya | 1 |
| #20 | Mitsunobu Masuda | 1 |
| #21 | Michiaki Sagesaka | 1 |
| #22 | Mitsuo Yamashita | 1 |
| #23 | Motohiko Tajima | 1 |
| #24 | Naoki Harakawa | 1 |
| #25 | Nobuya Matsumoto | 1 |
| #26 | Shinichi Kunisaki | 1 |
| #27 | Shigeo Ogawa | 1 |
| #28 | Siro Nakamura | 1 |
| #29 | Tadao Asami | 1 |
| #30 | Toshio Sugihara | 1 |
| #31 | Yasunari Hanaki | 1 |
| #32 | Kenichi Imabori | 1 |
| #33 | Asaichi Kawanaka | 1 |