Top Inventors at Yasunaga All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroichi Hase | 3 |
| 2 | Seiichi Yamazaki | 2 |
| 3 | Jungo MATSUI | 1 |
| #4 | Ryosuke Miyahara | 1 |
| #5 | Ryosuke MURAKAMI | 1 |
| #6 | Shinji Kuru | 1 |
| #7 | Tsutomu Iida | 1 |
| #8 | Yuji KAIMASU | 1 |
| #9 | Yumiko Oto | 1 |
| #10 | Yutaka Taguchi | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroichi Hase | 3 |
| 2 | Seiichi Yamazaki | 2 |
| 3 | Jungo MATSUI | 1 |
| #4 | Ryosuke Miyahara | 1 |
| #5 | Ryosuke MURAKAMI | 1 |
| #6 | Shinji Kuru | 1 |
| #7 | Tsutomu Iida | 1 |
| #8 | Yuji KAIMASU | 1 |
| #9 | Yumiko Oto | 1 |
| #10 | Yutaka Taguchi | 1 |