Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kouichi Ikeda | Niigata Seimitsu Co. | 2 |
| 1 | Junzo Suzuki | Victor Company Of Japan | 2 |
| 3 | Fumiaki Kasahara | Jtekt | 1 |
| 3 | Nobuyoshi Murakami | Koyo Seiko Co. | 1 |
| 3 | Nobuyuki Matsunaka | Sumitomo Electric Industries | 1 |
| 3 | Junya Ooitsu | Koyo Seiko Co. | 1 |
| 3 | Yasutoshi Masuda | Yamato Scale Co. | 1 |
| 3 | Taisuke Tsujimoto | Denso | 1 |