Top Inventors at Yahama All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Hideo Suzuki | 2 |
| 2 | Eiichrio Aoki | 1 |
| 3 | Haruki Uehara | 1 |
| #4 | Kazuo Murakami | 1 |
| #5 | Kazuhiro Oohara | 1 |
| #6 | Masahiro Ito | 1 |
| #7 | Masao Sakama | 1 |
| #8 | Norio Suzuki | 1 |
| #9 | Ryo Kamiya | 1 |
| #10 | Shinya Koseki | 1 |
| #11 | So Tanaka | 1 |
| #12 | Tomoaki Ando | 1 |
| #13 | Toshiyukii Ito | 1 |
| #14 | Yasushi Kurakake | 1 |
| #15 | Yasuhiko Sekimoto | 1 |
| #16 | Yoshimasa Isozaki | 1 |
| #17 | Akihiko Suyama | 1 |