Top Inventors at Mikuni 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Isamu Tanaka | 3 |
| 2 | Daisuke Hamasaki | 2 |
| 3 | Katsuhiko Fukui | 2 |
| #4 | Daisuke Takayama | 1 |
| #5 | Hiroshi Mizui | 1 |
| #6 | Hiroki Ota | 1 |
| #7 | Junki IWABUCHI | 1 |
| #8 | Jun Nagashima | 1 |
| #9 | Kazunari Nakashima | 1 |
| #10 | Keigo Suzuki | 1 |
| #11 | Kouji Sugano | 1 |
| #12 | Masaki Hiei | 1 |
| #13 | Makoto Koyama | 1 |
| #14 | Naoki Tanaka | 1 |
| #15 | Norio Takehana | 1 |
| #16 | Osamu Miura | 1 |
| #17 | Ren Takahashi | 1 |
| #18 | Satoru Fujisaki | 1 |
| #19 | Satoshi Miyazaki | 1 |
| #20 | Sho MORIYA | 1 |
| #21 | Takahiko Kimura | 1 |
| #22 | Takeshi Ono | 1 |
| #23 | Tatsunori Yamada | 1 |
| #24 | Toshinori INAFUNE | 1 |
| #25 | Toshiaki Ishii | 1 |
| #26 | Toshiki Ogasawara | 1 |
| #27 | Tomoya Sato | 1 |
| #28 | Yuuhei SANEKATA | 1 |