Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Akira Karasawa | Kyowa Hakko Kogyo Co. | 4 |
| 2 | Yoshio Ito | Toyota | 3 |
| 3 | Tsutomu Nakagawa | Mitsubishi Electric | 1 |
Part of Pennsylvania
8 patents · 3 inventors
Ranked #4,647 of 22,654 cities Top 25%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Akira Karasawa | Kyowa Hakko Kogyo Co. | 4 |
| 2 | Yoshio Ito | Toyota | 3 |
| 3 | Tsutomu Nakagawa | Mitsubishi Electric | 1 |
Part of Pennsylvania