Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shoji Shoji | Mizusawa Industrial Chemicals | 2 |
| 1 | Akira Tatebe | Mizusawa Industrial Chemicals | 2 |
| 1 | Yoshinobu Komatsu | Mizusawa Industrial Chemicals | 2 |
| #4 | Ryosuke Yokoyama | Hitachi Astemo | 1 |
| #4 | Masaji Onodera | — | 1 |
| #4 | Masaki Okuyama | Fujitsu Isotec Limited | 1 |