Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Atsushi Sato | Nippon Petrochemicals, Co. | 4 |
| 2 | Koichi Kaneda | Idemitsu Kosan Co. | 1 |
| 2 | Yoshiharu Kikuchi | Mitsui Chemicals | 1 |
6 patents · 3 inventors
Ranked #10,405 of 40,155 cities Top 30%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Atsushi Sato | Nippon Petrochemicals, Co. | 4 |
| 2 | Koichi Kaneda | Idemitsu Kosan Co. | 1 |
| 2 | Yoshiharu Kikuchi | Mitsui Chemicals | 1 |