Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Isamu Ikeda | Daicel | 3 |
| 1 | Toshiharu Minoda | Daicel | 3 |
| 3 | Manabu Yamada | Daicel | 1 |
| 3 | Takanori Someya | Daicel | 1 |
| 3 | Kaoru Miyamoto | Fujitsu Limited | 1 |
| 3 | Michiaki Maruyama | Nippon Soda Co. | 1 |
| 3 | Motoko Hayashi | Daicel | 1 |