Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Satoshi Kawanaka | Fuji Chemical Co. | 3 |
| 2 | Kazuyuki Yokobayashi | Nissei Asb Machine Co. | 2 |
| 2 | Shuichi Ogihara | Nissei Asb Machine Co. | 2 |
| #4 | Tatsuaki Saito | Nissei Asb Machine Co. | 1 |
| #4 | Fumiyuki Nakazawa | Nissei Asb Machine Co. | 1 |
| #4 | Junji Takahashi | Riso Kagaku | 1 |
| #4 | Haruhito Yumoto | Nissei Asb Machine Co. | 1 |
| #4 | Toshiaki Misaizu | Nissei Asb Machine Co. | 1 |
| #4 | Yuta Nishio | Kyocera | 1 |
| #4 | Kiyonori Shimada | Nissei Asb Machine Co. | 1 |
| #4 | Toshihide Arikawa | Kabushiki Kaisha Toshiba | 1 |