Top Inventors at Yamamoto All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Carmel Buttigieg | 3 |
| 2 | Fukuzo Yamamoto | 1 |
| 3 | Haruo Mori | 1 |
| #4 | Hisayoshi Yamamoto | 1 |
| #5 | Mitsuo Yamamoto | 1 |
| #6 | Shinichi Fujitani | 1 |
| #7 | Soichi Yamamoto | 1 |
| #8 | Takatsugu Tahara | 1 |
| #9 | Tadayuki Yamamoto | 1 |
| #10 | Toyojiro Masumoto | 1 |
| #11 | Toyoaki Ohashi | 1 |
| #12 | Tsuyoshi Yamamoto | 1 |
| #13 | Yoshiaki Aoya | 1 |