Top Inventors at Chemitech Inc., All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Atsushi Ogura | 2 |
| 2 | Sadatoshi Igaue | 2 |
| 3 | Takashi Iwasaki | 2 |
| #4 | Atushi Ogura | 1 |
| #5 | Baochan Liu | 1 |
| #6 | Daiji Goto | 1 |
| #7 | Hidemoto Fukuzawa | 1 |
| #8 | Hideo Sakakura | 1 |
| #9 | Jun Li | 1 |
| #10 | Ken OGASAWARA | 1 |
| #11 | Noriyuki Ousaka | 1 |
| #12 | Pengcheng Li | 1 |
| #13 | Qinglong Hao | 1 |
| #14 | Qingfen Hao | 1 |
| #15 | Qian Xu | 1 |
| #16 | Tatsuhiro Imai | 1 |
| #17 | Tutomu Saito | 1 |
| #18 | Yasuhiro Okada | 1 |
| #19 | Yoshishige Shimizu | 1 |