Top Inventors at Daido Chemical Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Shunji Uramatsu | 4 |
| 2 | Toshio Shimamoto | 4 |
| 3 | Noboru Hoshi | 3 |
| #4 | Hitoshi Shinike | 2 |
| #5 | Makoto Noami | 2 |
| #6 | Toshiro Fujii | 2 |
| #7 | Toshinobu Uemura | 2 |
| #8 | Yoshihiro Furuya | 2 |
| #9 | Daisuke Shiraishi | 1 |
| #10 | Katsuhiro Obata | 1 |
| #11 | Kenichi Inoue | 1 |
| #12 | Kousuke Uda | 1 |
| #13 | Masaatsu Kido | 1 |
| #14 | Masakazu Morizane | 1 |
| #15 | Mitsuhiro Kawazu | 1 |
| #16 | Naoki Hayashi | 1 |
| #17 | Nobuhiro Ikeda | 1 |
| #18 | Satoshi Murakami | 1 |
| #19 | Shuho Koseki | 1 |
| #20 | Shigeru Sugiyama | 1 |
| #21 | Takashi Ogisu | 1 |
| #22 | Tatsuya Shouji | 1 |
| #23 | Toshifumi Miyamoto | 1 |
| #24 | Toru Otomo | 1 |
| #25 | Yoshinobu Fukumori | 1 |
| #26 | Yoshikazu Suzuki | 1 |
| #27 | Yuichi Yano | 1 |
| #28 | Akane Kida | 1 |