Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Koichi Ban | Denso | 3 |
| 1 | Kazuya Ooishi | Hitachi | 3 |
| 3 | Michio Satou | Kabushiki Kaisha Toshiba | 1 |
| 3 | Kazumi Matsumura | Hitachi | 1 |
| 3 | Akihiro Miyasaki | Nippon Steel | 1 |
| 3 | Shinzoo Ikeda | Hitachi | 1 |
| 3 | Hisanori Okamura | Hitachi | 1 |
| 3 | Shinzo Ikeda | Hitachi | 1 |