Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kazuo Aikawa | Yoshida Kogyo K.K. | 9 |
| 2 | Tsutomu Kobari | Denka Company Limited | 3 |
Part of Indiana
12 patents · 2 inventors
Ranked #49,208 of 111,555 cities Top 45%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kazuo Aikawa | Yoshida Kogyo K.K. | 9 |
| 2 | Tsutomu Kobari | Denka Company Limited | 3 |
Part of Indiana