Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masahide Ogawa | Mizusawa Industrial Chemicals | 3 |
| 2 | Toru Abe | Sumitomo Electric Industries | 2 |
| 3 | Kazuyuki Fukui | Minolta | 1 |
| 3 | Akira Nakamura | Ube Industries | 1 |
| 3 | Hirotoshi Sato | Mitsubishi Electric | 1 |
| 3 | Tadayuki Tsuchiya | Kuraray Co. | 1 |
| 3 | Michio Chatani | Kuraray Co. | 1 |
| 3 | Kazuo Ohse | Kuraray Co. | 1 |
| 3 | Hiroshi Ozawa | Kuraray Co. | 1 |
| 3 | Kazunari Igarashi | Kuraray Co. | 1 |