Top Inventors at Yamada Manufacturing Co. 2011
Showing 1–17 of 17 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kenichi Fujiki | 3 |
| 2 | Kazuo Ikeda | 2 |
| 2 | Keiichi Kai | 2 |
| 2 | Ryouhei Adachi | 2 |
| 2 | Satoshi Maruyama | 2 |
| 2 | Takatoshi Watanabe | 2 |
| 2 | Toshihito Osawa | 2 |
| 2 | Yasutaka Okuda | 2 |
| #9 | Kosuke Yamane | 1 |
| #9 | Masaru Amano | 1 |
| #9 | Minoru Takakusaki | 1 |
| #9 | Naoyuki Takezawa | 1 |
| #9 | Osamu Ueno | 1 |
| #9 | Satoshi Hoshino | 1 |
| #9 | Suguru Sugishita | 1 |
| #9 | Takahiro Furuhashi | 1 |
| #9 | Yasunori Ono | 1 |