Top Inventors at Mannoh Industrial Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Naotaka Nishikawa | 3 |
| 2 | Saburo Kato | 3 |
| 3 | Shori Kato | 3 |
| #4 | Etsuo Shimizu | 2 |
| #5 | Hideaki Ito | 2 |
| #6 | Hironori MIZUNO | 2 |
| #7 | Masaki Kobayashi | 2 |
| #8 | Makoto Yoshida | 2 |
| #9 | Ryuichi Okumoto | 2 |
| #10 | Takayoshi Kitahara | 2 |
| #11 | Takayoshi Masuda | 2 |
| #12 | Yasunori Takeuchi | 2 |
| #13 | Atsushi Toyama | 1 |
| #14 | Takaaki Fukushima | 1 |