Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ken-ichi Shikada | Nissan Chemical Industries | 2 |
| 1 | Akira Mitsui | Asahi Glass Co. | 2 |
| 1 | Nobutomo Tsuruzoe | Nissan Chemical Industries | 2 |
| 1 | Masaaki Sakurai | Canon | 2 |
| #5 | Naoya Moritoh | Nippon Chemiphar Co. | 1 |
| #5 | Singo Yoneda | Kaken Chemical Company, Limited | 1 |
| #5 | Hiroyuki Narushima | Nissan Chemical Industries | 1 |
| #5 | Toshiyuki Umehara | Nissan Chemical Industries | 1 |
| #5 | Hidenao Takazawa | — | 1 |
| #5 | Tatsuji Yoshida | — | 1 |