Top Inventors at Rheo-Technology All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Katsuhiro Takebayashi | 4 |
| 2 | Yasuo Fujikawa | 4 |
| 3 | Akihiko Nanba | 4 |
| #4 | Chisato Yoshida | 3 |
| #5 | Kazutoshi Hironaka | 2 |
| #6 | Masazumi Hirai | 2 |
| #7 | Ryuji Yamaguchi | 2 |
| #8 | Seiro Yahata | 2 |
| #9 | Yuji Yoshikawa | 2 |
| #10 | Hiroyshi Takahashi | 1 |
| #11 | Kazuhiro Ozawa | 1 |
| #12 | Kunio Kitamura | 1 |
| #13 | Manabu Kiuchi | 1 |
| #14 | Masato NODA | 1 |
| #15 | Mineo Muraki | 1 |
| #16 | Mitsuo Uchimura | 1 |
| #17 | Naotsugu Yoshida | 1 |
| #18 | Sadahiko Shinya | 1 |
| #19 | Takaharu Moriya | 1 |
| #20 | Ujihiro Nishiike | 1 |
| #21 | Yasuyuki Murata | 1 |
| #22 | Yuichi Ando | 1 |
| #23 | Yusuke Morita | 1 |
| #24 | Tsukasa Shinde | 1 |
| #25 | Mitsuru Moritaka | 1 |