Top Inventors at Ezel All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Ryohei Kumagai | 39 |
| 2 | Makoto Yamamoto | 7 |
| 3 | Sunao Takatori | 6 |
| #4 | Koji Matsumoto | 3 |
| #5 | Tooru Takahashi | 3 |
| #6 | Harumi Shimizu | 2 |
| #7 | Kaoru Hiiro | 2 |
| #8 | Seido Kawanaka | 2 |
| #9 | Weikang Yang | 2 |
| #10 | Eryohei Kumagai | 1 |
| #11 | Hiroyoshi Naito | 1 |
| #12 | Hideo Takemura | 1 |
| #13 | Kazuo Maruta | 1 |
| #14 | Kengo Takahama | 1 |
| #15 | Kouji Kumetani | 1 |
| #16 | Manabu Oosaka | 1 |
| #17 | Mituo Yoshikawa | 1 |
| #18 | Shiro Ida | 1 |
| #19 | Tatsushi Nakajima | 1 |
| #20 | Yasukuni Yamane | 1 |
| #21 | Zi Quan Hong | 1 |
| #22 | Sunao Takstori | 1 |
| #23 | Koji Matsumato | 1 |
| #24 | Aki Kikuchi | 1 |