Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takashi Hakoda | Nissei Plastic Industrial Co. | 1 |
| 1 | Toshiki Tsukada | — | 1 |
| 1 | Isamu Komamura | Nissei Plastic Industrial Co. | 1 |
| 1 | Hirofumi Murata | Nissei Plastic Industrial Co. | 1 |
| 1 | Nobukazu Kasuga | Nissei Plastic Industrial Co. | 1 |
| 1 | Hitoshi Saitoh | Yazaki | 1 |