Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tsuguo Koyanagi | Catalysts & Chemicals Industries Co. | 2 |
| 2 | Minoru Tani | Toto | 1 |
| 2 | Toshio Koguro | Toto | 1 |
Part of Mississippi
4 patents · 3 inventors
Ranked #9,387 of 28,648 cities Top 35%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tsuguo Koyanagi | Catalysts & Chemicals Industries Co. | 2 |
| 2 | Minoru Tani | Toto | 1 |
| 2 | Toshio Koguro | Toto | 1 |
Part of Mississippi