Top Inventors at Mutoh Industry All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Akio Toyama | 2 |
| 2 | Hiroshi Mutoh | 1 |
| 3 | Hiroshi Uno | 1 |
| #4 | Kazunori Tada | 1 |
| #5 | Kouichi Yamazaki | 1 |
| #6 | Masami Hikawa | 1 |
| #7 | Osamu Kajikawa | 1 |
| #8 | Shuso Matsumoto | 1 |
| #9 | Taketo Isobe | 1 |
| #10 | Terumi Matsushita | 1 |
| #11 | Touru Nakaoki | 1 |
| #12 | Tooru Nakaoki | 1 |
| #13 | Watanabe Yoshinori | 1 |
| #14 | Yasutomo Yoshida | 1 |
| #15 | Yoshinori Watanabe | 1 |
| #16 | Yamazaki Kouichi | 1 |
| #17 | Hikawa Masami | 1 |
| #18 | Mutoh Hiroshi | 1 |