Top Inventors at Nihon Sinku Gijutsu Kabusiki All Time
Showing 1–21 of 21 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Konosuke Inagawa | 4 |
| 2 | Kazuya Saito | 3 |
| 2 | Kazuhiro Watanabe | 3 |
| 2 | Yoshiyuki Yuchi | 3 |
| #5 | Hidenori Suwa | 2 |
| #5 | Izumi Nakayama | 2 |
| #5 | Kano Kosaki | 2 |
| #5 | Kazuo Takakuwa | 2 |
| #5 | Tetsuya Ikuta | 2 |
| #5 | Tsutomu Hasegawa | 2 |
| #5 | Yoshiro Kusumoto | 2 |
| #5 | Akitoshi Suzuki | 2 |
| #13 | Hiroaki Kawamura | 1 |
| #13 | Hitoshi Kondo | 1 |
| #13 | Nobuyuki Sano | 1 |
| #13 | Nobuyuki Saso | 1 |
| #13 | Osamu Okubo | 1 |
| #13 | Takeo Kato | 1 |
| #13 | Tetsuya Abe | 1 |
| #13 | Tetsurou Tsushima | 1 |
| #13 | Yoshio Murakami | 1 |