Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Mitsuru Yamazaki | Nippon Bearing Co. | 5 |
| 2 | Yoshiharu Abe | Sumitomo Electric Industries | 2 |
| 2 | Hisashi Takahashi | Hitachi | 2 |
| 2 | Hiroyuki Kikuchi | Honda Motor Co. | 2 |
| #5 | Tadahisa Oikawa | Sato | 1 |
| #5 | Tadashi Enomoto | Sumitomo Electric Industries | 1 |
| #5 | Masakazu Yamamoto | Ebara | 1 |
| #5 | Kazumi Kubo | Tokyo Electron Limited | 1 |
| #5 | Yuki Ohishi | Alps Electric Co. | 1 |
| #5 | Minoru Furuya | Hitachi | 1 |
| #5 | Hiroshi Kawauchi | Sumitomo Electric Industries | 1 |