Top Inventors at Toyo Pulp Co. All Time
Showing 1–10 of 10 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Morimasa Hanaya | 2 |
| 2 | Koichi Kinbara | 1 |
| 2 | Masayuki Oshima | 1 |
| 2 | Norimaro Sugimoto | 1 |
| 2 | Toshio Hidaka | 1 |
| 2 | Toshitaka Nakazawa | 1 |
| 2 | Yasue Arai | 1 |
| 2 | Yasuhiko Matsui | 1 |
| 2 | Makoto Kikuiri | 1 |
| 2 | Yoshimi Nakashio | 1 |