Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yutaka Baba | Sanwa Kagaku Kenkyusho Co. | 10 |
| 2 | Mitsuo Hamabata | Toyoda Gosei Co. | 8 |
| 3 | Junzo Ozawa | Aoyama Seisakusho Co. | 4 |
22 patents · 3 inventors
Ranked #37,197 of 111,555 cities Top 35%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yutaka Baba | Sanwa Kagaku Kenkyusho Co. | 10 |
| 2 | Mitsuo Hamabata | Toyoda Gosei Co. | 8 |
| 3 | Junzo Ozawa | Aoyama Seisakusho Co. | 4 |