Top Inventors at Sanwakako Co. All Time
Showing 1–20 of 20 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Terunobu Fukushima | 3 |
| 1 | Yoshiaki Saito | 3 |
| 3 | Shuji Miura | 2 |
| 3 | Takeo Kasanami | 2 |
| 3 | Tomokazu Abe | 2 |
| 3 | Tomoyoshi Shibata | 2 |
| 3 | Yoshio Miyano | 2 |
| #8 | Hiroo Ito | 1 |
| #8 | Isamu Takimoto | 1 |
| #8 | Iwao Yoshida | 1 |
| #8 | Iwao Yoshizawa | 1 |
| #8 | Kazuyoshi Fujimura | 1 |
| #8 | Kanako Kaji | 1 |
| #8 | Katsuya Matsumoto | 1 |
| #8 | Koji Yoshimura | 1 |
| #8 | Masaaki Sahara | 1 |
| #8 | Motoyoshi Hatada | 1 |
| #8 | Naruyuki Ida | 1 |
| #8 | Nobuyoshi Kotani | 1 |
| #8 | Shusaku Maruo | 1 |