Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Fumitoshi Yamashita | Sumitomo Electric Industries | 3 |
| 2 | Kennosuke Kariya | Minebea Co. | 2 |
| 2 | Koichiro Hirabayashi | Sumitomo Electric Industries | 2 |
| #4 | Sakiko Yasuhara | Kabushikikaisha Kojundokagaku Kenkyusho | 1 |
| #4 | Satoru Akimoto | Citizen Machinery Co. | 1 |
| #4 | Tomoaki Nakano | Denso | 1 |
| #4 | Kiyoshi Shinokubo | Minebea Co. | 1 |
| #4 | Hiroyuki Ohtsuka | Shin-Etsu Chemical Co. | 1 |
| #4 | Satoshi Masuo | Minebea Mitsumi | 1 |