Top Inventors at Iida Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Shuichi NOWATARI | 3 |
| 2 | Ayumu Watanabe | 2 |
| 3 | Kazuhiko Mori | 2 |
| #4 | Yoichi Nishikawa | 2 |
| #5 | Yusuke Minagawa | 2 |
| #6 | Gennai Yanagisawa | 1 |
| #7 | Junya Nowatari | 1 |
| #8 | Masahiro Kikuchi | 1 |
| #9 | Seiichiro Iwasaki | 1 |
| #10 | Shigeo Miyake | 1 |
| #11 | Yusuke KAJIHARA | 1 |
| #12 | Atsushi Hirokawa | 1 |