Top Inventors at Nihon Sinku Gijutsu Kabusiki 1989
Showing 1–13 of 13 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Yoshiro Kusumoto | 1 |
| 1 | Yoshio Murakami | 1 |
| 1 | Kazuo Takakuwa | 1 |
| 1 | Konosuke Inagawa | 1 |
| 1 | Osamu Okubo | 1 |
| 1 | Takeo Kato | 1 |
| 1 | Tetsuya Abe | 1 |
| 1 | Tetsuya Ikuta | 1 |
| 1 | Tetsurou Tsushima | 1 |
| 1 | Akitoshi Suzuki | 1 |
| 1 | Hiroaki Kawamura | 1 |
| 1 | Hitoshi Kondo | 1 |
| 1 | Izumi Nakayama | 1 |