Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jinichiro Kato | Asahi Kasei Kabushiki Kaisha | 3 |
| 2 | Katsuhiro Fujimoto | Asahi Kasei Kabushiki Kaisha | 2 |
| 2 | Junichi Nakahashi | Asahi Kasei Kogyo Co. | 2 |
| 2 | Masaaki Aramaki | Asahi Kasei Chemicals | 2 |
| #5 | Kunio Naoi | Asahi Kasei Chemicals | 1 |
| #5 | Kenro Yoshino | Asahi Organic Chemicals Industry Co. | 1 |
| #5 | Teruhiko Matsuo | Asahi Kasei Kabushiki Kaisha | 1 |
| #5 | Junichi Iwata | Ricoh Company | 1 |
| #5 | Hiroyuki Yamane | Nippondenso Co. | 1 |
| #5 | Toshiyoshi Yamamoto | Sumitomo Electric Industries | 1 |
| #5 | Seiichirou Ikawa | Coopervision International Limited | 1 |
| #5 | Tsuneo Hoki | Asahi-Dow | 1 |
| #5 | Syunichiro Hagihara | — | 1 |
| #5 | Ryu Taniguchi | Asahi Kasei Kabushiki Kaisha | 1 |
| #5 | Hiroyuki Ueyama | Ebara | 1 |