Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Eiji Ogura | Onoda Cement Co. | 8 |
| 2 | Kunihiro Mito | Onoda Cement Co. | 2 |
10 patents · 2 inventors
Ranked #53,186 of 111,555 cities Top 50%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Eiji Ogura | Onoda Cement Co. | 8 |
| 2 | Kunihiro Mito | Onoda Cement Co. | 2 |