Top Inventors at Advance Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Atsushi Hikoyama | 8 |
| 2 | Masatoshi Azuma | 4 |
| 3 | Eizo Sugimoto | 3 |
| #4 | Hiromu Ishibashi | 3 |
| #5 | Kouichi Kudo | 3 |
| #6 | Masato Murakami | 3 |
| #7 | Akio Ooike | 3 |
| #8 | Katsumi Iga | 2 |
| #9 | Keiichiro Okabe | 2 |
| #10 | Emi Kyo | 1 |
| #11 | Hideki Imai | 1 |
| #12 | Kazuoki Ishihara | 1 |
| #13 | Kazuo Maruta | 1 |
| #14 | Kenjiro Sumiyoshi | 1 |
| #15 | Masaki Itoh | 1 |
| #16 | Masafumi Misaki | 1 |
| #17 | Masao Takahashi | 1 |
| #18 | Ryohei Kumagai | 1 |
| #19 | Shigeo Yanai | 1 |
| #20 | Virgilio Evangelista | 1 |
| #21 | Tutomu Matumoto | 1 |
| #22 | Edwin M. Mittelbusher | 1 |
| #23 | Takahiro Shikakura | 1 |