Top Inventors at Japan Styrene Paper 1989
Showing 1–14 of 14 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroyuki Akiyama | 2 |
| 1 | Hideki Kuwabara | 2 |
| 3 | Yoshimi Sudo | 1 |
| 3 | Nobuyoshi Shimayashiki | 1 |
| 3 | Kouichi Wakabayashi | 1 |
| 3 | Masato Kanbe | 1 |
| 3 | Masahiko Kishida | 1 |
| 3 | Mitsuru Nishida | 1 |
| 3 | Shohei Yoshimura | 1 |
| 3 | Susumu Izawa | 1 |
| 3 | Toru Yamaguchi | 1 |
| 3 | Akira Adachi | 1 |
| 3 | Atusi Kitagawa | 1 |
| 3 | Hedeki Kuwabara | 1 |