Showing 51–57 of 57 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| #17 | Noriaki Kihara | Mitsui Petrochemical Industries | 1 |
| #17 | Koji Kawaai | Mitsui Petrochemical Industries | 1 |
| #17 | Tadaaki Hamaguchi | Toyo Boseki Kabushiki Kaisha | 1 |
| #17 | Yataro Ichikawa | Teijin Limited | 1 |
| #17 | Jiro Sadanobu | Teijin Limited | 1 |
| #17 | Kunio Tomita | Mitsui Petrochemical Industries | 1 |
| #17 | Kenji Ishimaru | Tosoh Akzo | 1 |