Top Inventors at Ehime University All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Eun-Taek Han | 5 |
| 2 | Takafumi Tsuboi | 5 |
| 3 | Hiromichi Toyota | 3 |
| #4 | Shinfuku Nomura | 3 |
| #5 | Hitotoshi Murase | 2 |
| #6 | Katsuhisa Honda | 2 |
| #7 | Toshihisa Shimo | 2 |
| #8 | Ayato Kawashima | 1 |
| #9 | Hiroko Nakashima | 1 |
| #10 | Hisashi Osawa | 1 |
| #11 | Hiroaki Takashima | 1 |
| #12 | Hidemitsu Uno | 1 |
| #13 | Hideo Yamamoto | 1 |
| #14 | Hiroshi Yamashita | 1 |
| #15 | Junya Tanaka | 1 |
| #16 | Kensei Yamamoto | 1 |
| #17 | Makoto Kuramoto | 1 |
| #18 | Naohito Hato | 1 |
| #19 | Noboru Ono | 1 |
| #20 | Shinobu Mukasa | 1 |
| #21 | Takuji Koike | 1 |
| #22 | Tetsuya Koshikawa | 1 |
| #23 | Toshihiro Kikuchi | 1 |
| #24 | Tomofumi Takahashi | 1 |
| #25 | Tsunehiro Maehara | 1 |
| #26 | Yasuaki Nakamura | 1 |
| #27 | Yoshihiro Okamoto | 1 |
| #28 | Akane Masumoto | 1 |