Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Akikatsu Kanayama | Nippon Zeon Co. | 1 |
| 1 | Yoshiharu Seriyama | Nippon Soda Co. | 1 |
| 1 | Shinji Matumoto | Nippon Zeon Co. | 1 |
| 1 | Tsutomu Kaku | Nippon Soda Co. | 1 |
| 1 | Mikio Sawaki | Nippon Soda Co. | 1 |
| 1 | Hiroshi Sakai | Toyama Chemical Co. | 1 |
| 1 | Kazuo Yoshioka | Mitsubishi Electric | 1 |
| 1 | Chosaku Yoshida | Toyama Chemical Co. | 1 |