Showing 1–14 of 14 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tatsuma Kouchi | Jtekt | 4 |
| 1 | Shigeo Kamamoto | Jtekt | 4 |
| 3 | Yoshiyuki Saruwatari | Osaka Organic Chemical Industry Co. | 2 |
| 3 | Kazuyoshi Matsuoka | Osaka Organic Chemical Industry Co. | 2 |
| 3 | Toshio Tamai | Jtekt | 2 |
| #6 | Kazuki Hamada | Jtekt | 1 |
| #6 | Yuu Yasuda | Nsk | 1 |
| #6 | Yoshifumi Koyanagi | Kashiwara Seitai Co. | 1 |
| #6 | Kenta Hasama | Jtekt | 1 |
| #6 | Akihiro TAKAZATO | Jtekt | 1 |
| #6 | Naohito Yoshida | Mitsubishi Electric | 1 |
| #6 | Yasuhiko Ishii | Jtekt | 1 |
| #6 | Taizou Wakayama | Jtekt | 1 |
| #6 | Shinji Soma | Jtekt | 1 |