Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroyuki Ogura | Ntn | 2 |
| 2 | Masumi Kazaoka | Aisin Seiki Kabushiki Kaisha | 1 |
| 2 | Matsuo Sakuma | Idemitsu Petrochemical Co. | 1 |
| 2 | Toshinobu Ota | Aisin Seiki Kabushiki Kaisha | 1 |
| 2 | Takashige Saitou | Denso | 1 |
| 2 | Ken Fukuta | Ngk Insulators | 1 |
| 2 | Hikaru Kaga | Brother Kogyo | 1 |
| 2 | Makoto Ishihara | Fujitsu Limited | 1 |
| 2 | Shosaku Gouji | Ngk Insulators | 1 |
| 2 | Takao Ogawa | Meito Sangyo Co. | 1 |